38573081454 has 16 divisors (see below), whose sum is σ = 80500344192. Its totient is φ = 12298663608.

The previous prime is 38573081441. The next prime is 38573081471. The reversal of 38573081454 is 45418037583.

38573081454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38573081454² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139757404 + ... + 139757679.

It is an arithmetic number, because the mean of its divisors is an integer number (5031271512).

Almost surely, 2^38573081454 is an apocalyptic number.

38573081454 is an abundant number, since it is smaller than the sum of its proper divisors (41927262738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38573081454 is a wasteful number, since it uses less digits than its factorization.

38573081454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279515111.

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 38573081454 in words is "thirty-eight billion, five hundred seventy-three million, eighty-one thousand, four hundred fifty-four".