2530750464 has 234 divisors, whose sum is σ = 8076948516. Its totient is φ = 757186560.

The previous prime is 2530750459. The next prime is 2530750501. The reversal of 2530750464 is 4640570352.

It is a super-2 number, since 2×2530750464² = 12809395822072430592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 32034777 + ... + 32034855.

It is an arithmetic number, because the mean of its divisors is an integer number (34516874).

Almost surely, 2^2530750464 is an apocalyptic number.

2530750464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2530750464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4038474258).

2530750464 is an abundant number, since it is smaller than the sum of its proper divisors (5546198052).

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

2530750464 is an equidigital number, since it uses as much as digits as its factorization.

2530750464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 2530750464 is about 50306.5648201107. The cubic root of 2530750464 is about 1362.7507876492.

The spelling of 2530750464 in words is "two billion, five hundred thirty million, seven hundred fifty thousand, four hundred sixty-four".