53015703926 has 4 divisors (see below), whose sum is σ = 79523555892. Its totient is φ = 26507851962.

The previous prime is 53015703919. The next prime is 53015703989. The reversal of 53015703926 is 62930751035.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13253925980 + ... + 13253925983.

It is an arithmetic number, because the mean of its divisors is an integer number (19880888973).

Almost surely, 2^53015703926 is an apocalyptic number.

53015703926 is a deficient number, since it is larger than the sum of its proper divisors (26507851966).

53015703926 is a wasteful number, since it uses less digits than its factorization.

53015703926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26507851965.

The product of its (nonzero) digits is 170100, while the sum is 41.

The spelling of 53015703926 in words is "fifty-three billion, fifteen million, seven hundred three thousand, nine hundred twenty-six".