7575214490 has 8 divisors (see below), whose sum is σ = 13635386100. Its totient is φ = 3030085792.

The previous prime is 7575214487. The next prime is 7575214609. The reversal of 7575214490 is 944125757.

It can be written as a sum of positive squares in 2 ways, for example, as 6924403369 + 650811121 = 83213^2 + 25511^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378760715 + ... + 378760734.

Almost surely, 2^7575214490 is an apocalyptic number.

7575214490 is a deficient number, since it is larger than the sum of its proper divisors (6060171610).

7575214490 is a wasteful number, since it uses less digits than its factorization.

7575214490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757521456.

The product of its (nonzero) digits is 352800, while the sum is 44.

The square root of 7575214490 is about 87035.7081317777. The cubic root of 7575214490 is about 1963.9555072030.

The spelling of 7575214490 in words is "seven billion, five hundred seventy-five million, two hundred fourteen thousand, four hundred ninety".