53311927438 has 32 divisors (see below), whose sum is σ = 102018850560. Its totient is φ = 20287834560.

The previous prime is 53311927429. The next prime is 53311927477. The reversal of 53311927438 is 83472911335.

53311927438 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 15 ways as a sum of consecutive naturals, for example, 4018743 + ... + 4031986.

It is an arithmetic number, because the mean of its divisors is an integer number (3188089080).

Almost surely, 2^53311927438 is an apocalyptic number.

53311927438 is a deficient number, since it is larger than the sum of its proper divisors (48706923122).

53311927438 is a wasteful number, since it uses less digits than its factorization.

53311927438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8050792.

The product of its digits is 544320, while the sum is 46.

The spelling of 53311927438 in words is "fifty-three billion, three hundred eleven million, nine hundred twenty-seven thousand, four hundred thirty-eight".