2730062500 has 189 divisors, whose sum is σ = 6927860541. Its totient is φ = 940500000.

The previous prime is 2730062497. The next prime is 2730062507. The reversal of 2730062500 is 52600372.

The square root of 2730062500 is 52250.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 3 ways, for example, as 2391796836 + 338265664 = 48906^2 + 18392^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (2730062507) by changing a digit.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 143687491 + ... + 143687509.

Almost surely, 2^2730062500 is an apocalyptic number.

2730062500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

2730062500 is the 52250-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2730062500

2730062500 is an abundant number, since it is smaller than the sum of its proper divisors (4197798041).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2730062500 is an equidigital number, since it uses as much as digits as its factorization.

2730062500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 37 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The cubic root of 2730062500 is about 1397.6256523423.

Multiplying 2730062500 by its sum of digits (25), we get a square (68251562500 = 261250²).

2730062500 divided by its sum of digits (25) gives a square (109202500 = 10450²).

Adding to 2730062500 its reverse (52600372), we get a palindrome (2782662872).

The spelling of 2730062500 in words is "two billion, seven hundred thirty million, sixty-two thousand, five hundred".