53374420408 has 32 divisors (see below), whose sum is σ = 102974924160. Its totient is φ = 25924412800.

The previous prime is 53374420403. The next prime is 53374420427. The reversal of 53374420408 is 80402447335.

It is a happy number.

53374420408 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 not an unprimeable number, because it can be changed into a prime (53374420403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580360 + ... + 666007.

It is an arithmetic number, because the mean of its divisors is an integer number (3217966380).

Almost surely, 2^53374420408 is an apocalyptic number.

It is an amenable number.

53374420408 is a deficient number, since it is larger than the sum of its proper divisors (49600503752).

53374420408 is a wasteful number, since it uses less digits than its factorization.

53374420408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246527 (or 1246523 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 53374420408 in words is "fifty-three billion, three hundred seventy-four million, four hundred twenty thousand, four hundred eight".