53025012930 has 64 divisors (see below), whose sum is σ = 129050755200. Its totient is φ = 13942424064.

The previous prime is 53025012917. The next prime is 53025012961. The reversal of 53025012930 is 3921052035.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 569097 + ... + 655683.

It is an arithmetic number, because the mean of its divisors is an integer number (2016418050).

Almost surely, 2^53025012930 is an apocalyptic number.

53025012930 is an abundant number, since it is smaller than the sum of its proper divisors (76025742270).

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

53025012930 is a wasteful number, since it uses less digits than its factorization.

53025012930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86883.

The product of its (nonzero) digits is 8100, while the sum is 30.

Adding to 53025012930 its reverse (3921052035), we get a palindrome (56946064965).

The spelling of 53025012930 in words is "fifty-three billion, twenty-five million, twelve thousand, nine hundred thirty".