53214503502 has 16 divisors (see below), whose sum is σ = 106485852240. Its totient is φ = 17728693632.

The previous prime is 53214503437. The next prime is 53214503533. The reversal of 53214503502 is 20530541235.

53214503502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 53214503502.

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, 2356377 + ... + 2378852.

It is an arithmetic number, because the mean of its divisors is an integer number (6655365765).

Almost surely, 2^53214503502 is an apocalyptic number.

53214503502 is an abundant number, since it is smaller than the sum of its proper divisors (53271348738).

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

53214503502 is a wasteful number, since it uses less digits than its factorization.

53214503502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4737107.

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 53214503502 in words is "fifty-three billion, two hundred fourteen million, five hundred three thousand, five hundred two".