53129902062 has 16 divisors (see below), whose sum is σ = 106262209872. Its totient is φ = 17709566400.

The previous prime is 53129902019. The next prime is 53129902121. The reversal of 53129902062 is 26020992135.

It is a self number, because there is not a number n which added to its sum of digits gives 53129902062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326818 + ... + 461594.

It is an arithmetic number, because the mean of its divisors is an integer number (6641388117).

Almost surely, 2^53129902062 is an apocalyptic number.

53129902062 is an abundant number, since it is smaller than the sum of its proper divisors (53132307810).

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

53129902062 is a wasteful number, since it uses less digits than its factorization.

53129902062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200483.

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 53129902062 in words is "fifty-three billion, one hundred twenty-nine million, nine hundred two thousand, sixty-two".