53264497860 has 96 divisors (see below), whose sum is σ = 189384894720. Its totient is φ = 12174741504.

The previous prime is 53264497747. The next prime is 53264497861. The reversal of 53264497860 is 6879446235.

53264497860 is a `hidden beast` number, since 5 + 32 + 64 + 497 + 8 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 53264497797 and 53264497806.

It is not an unprimeable number, because it can be changed into a prime (53264497861) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7041789 + ... + 7049348.

It is an arithmetic number, because the mean of its divisors is an integer number (1972759320).

Almost surely, 2^53264497860 is an apocalyptic number.

It is an amenable number.

53264497860 is an abundant number, since it is smaller than the sum of its proper divisors (136120396860).

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

53264497860 is a wasteful number, since it uses less digits than its factorization.

53264497860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14091162 (or 14091154 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 53264497860 in words is "fifty-three billion, two hundred sixty-four million, four hundred ninety-seven thousand, eight hundred sixty".