7875270494 has 24 divisors (see below), whose sum is σ = 14798587608. Its totient is φ = 3115491120.

The previous prime is 7875270409. The next prime is 7875270503. The reversal of 7875270494 is 4940725787.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3089492 + ... + 3092039.

It is an arithmetic number, because the mean of its divisors is an integer number (616607817).

Almost surely, 2^7875270494 is an apocalyptic number.

7875270494 is a deficient number, since it is larger than the sum of its proper divisors (6923317114).

7875270494 is a wasteful number, since it uses less digits than its factorization.

7875270494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6181560 (or 6181553 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 53.

The square root of 7875270494 is about 88742.7207944404. The cubic root of 7875270494 is about 1989.5513827583.

The spelling of 7875270494 in words is "seven billion, eight hundred seventy-five million, two hundred seventy thousand, four hundred ninety-four".