53003050000 has 60 divisors (see below), whose sum is σ = 128358667332. Its totient is φ = 21201200000.

The previous prime is 53003049977. The next prime is 53003050013. The reversal of 53003050000 is 5030035.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 50393066256 + 2609983744 = 224484^2 + 51088^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 480031 + ... + 580030.

Almost surely, 2^53003050000 is an apocalyptic number.

53003050000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53003050000 is an abundant number, since it is smaller than the sum of its proper divisors (75355617332).

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

53003050000 is an equidigital number, since it uses as much as digits as its factorization.

53003050000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060094 (or 1060068 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 16.

Adding to 53003050000 its reverse (5030035), we get a palindrome (53008080035).

The spelling of 53003050000 in words is "fifty-three billion, three million, fifty thousand".