53013525315 has 16 divisors (see below), whose sum is σ = 84832973568. Its totient is φ = 28270102496.

The previous prime is 53013525307. The next prime is 53013525319. The reversal of 53013525315 is 51352531035.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 53013525315 - 2³ = 53013525307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53013525319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118197 + ... + 346406.

It is an arithmetic number, because the mean of its divisors is an integer number (5302060848).

Almost surely, 2^53013525315 is an apocalyptic number.

53013525315 is a deficient number, since it is larger than the sum of its proper divisors (31819448253).

53013525315 is a wasteful number, since it uses less digits than its factorization.

53013525315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472218.

The product of its (nonzero) digits is 33750, while the sum is 33.

The spelling of 53013525315 in words is "fifty-three billion, thirteen million, five hundred twenty-five thousand, three hundred fifteen".