375380508021 has 16 divisors (see below), whose sum is σ = 517825545600. Its totient is φ = 241596548928.

The previous prime is 375380507987. The next prime is 375380508023. The reversal of 375380508021 is 120805083573.

It is not a de Polignac number, because 375380508021 - 2²² = 375376313717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375380508023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530415 + ... + 1015923.

It is an arithmetic number, because the mean of its divisors is an integer number (32364096600).

Almost surely, 2^375380508021 is an apocalyptic number.

It is an amenable number.

375380508021 is a deficient number, since it is larger than the sum of its proper divisors (142445037579).

375380508021 is a wasteful number, since it uses less digits than its factorization.

375380508021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494428.

The product of its (nonzero) digits is 201600, while the sum is 42.

The spelling of 375380508021 in words is "three hundred seventy-five billion, three hundred eighty million, five hundred eight thousand, twenty-one".