30490535375 has 8 divisors (see below), whose sum is σ = 38052188304. Its totient is φ = 24392428200.

The previous prime is 30490535347. The next prime is 30490535381. The reversal of 30490535375 is 57353509403.

It is not a de Polignac number, because 30490535375 - 2⁶ = 30490535311 is a prime.

It is a Duffinian number.

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, 121962017 + ... + 121962266.

It is an arithmetic number, because the mean of its divisors is an integer number (4756523538).

Almost surely, 2^30490535375 is an apocalyptic number.

30490535375 is a deficient number, since it is larger than the sum of its proper divisors (7561652929).

30490535375 is an equidigital number, since it uses as much as digits as its factorization.

30490535375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243924298 (or 243924288 counting only the distinct ones).

The product of its (nonzero) digits is 850500, while the sum is 44.

The spelling of 30490535375 in words is "thirty billion, four hundred ninety million, five hundred thirty-five thousand, three hundred seventy-five".