53206696502 has 16 divisors (see below), whose sum is σ = 81350179200. Its totient is φ = 26090393472.

The previous prime is 53206696489. The next prime is 53206696541. The reversal of 53206696502 is 20569660235.

53206696502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 149678 + ... + 358910.

It is an arithmetic number, because the mean of its divisors is an integer number (5084386200).

Almost surely, 2^53206696502 is an apocalyptic number.

53206696502 is a deficient number, since it is larger than the sum of its proper divisors (28143482698).

53206696502 is a wasteful number, since it uses less digits than its factorization.

53206696502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211687.

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 53206696502 in words is "fifty-three billion, two hundred six million, six hundred ninety-six thousand, five hundred two".