53012014635 has 32 divisors (see below), whose sum is σ = 86824442880. Its totient is φ = 27607454208.

The previous prime is 53012014621. The next prime is 53012014639. The reversal of 53012014635 is 53641021035.

53012014635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53012014635 - 2⁴ = 53012014619 is a prime.

It is a super-2 number, since 2×53012014635² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53012014639) 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, 218436 + ... + 392094.

It is an arithmetic number, because the mean of its divisors is an integer number (2713263840).

Almost surely, 2^53012014635 is an apocalyptic number.

53012014635 is a deficient number, since it is larger than the sum of its proper divisors (33812428245).

53012014635 is a wasteful number, since it uses less digits than its factorization.

53012014635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174147.

The product of its (nonzero) digits is 10800, while the sum is 30.

Subtracting 53012014635 from its reverse (53641021035), we obtain a square (629006400 = 25080²).

The spelling of 53012014635 in words is "fifty-three billion, twelve million, fourteen thousand, six hundred thirty-five".