7537420475 has 24 divisors (see below), whose sum is σ = 10657442880. Its totient is φ = 5238673920.

The previous prime is 7537420469. The next prime is 7537420477. The reversal of 7537420475 is 5740247357.

It is not a de Polignac number, because 7537420475 - 2²⁴ = 7520643259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7537420477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 676595 + ... + 687644.

It is an arithmetic number, because the mean of its divisors is an integer number (444060120).

Almost surely, 2^7537420475 is an apocalyptic number.

7537420475 is a deficient number, since it is larger than the sum of its proper divisors (3120022405).

7537420475 is a wasteful number, since it uses less digits than its factorization.

7537420475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364279 (or 1364274 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 44.

The square root of 7537420475 is about 86818.3187754750. The cubic root of 7537420475 is about 1960.6838925232.

The spelling of 7537420475 in words is "seven billion, five hundred thirty-seven million, four hundred twenty thousand, four hundred seventy-five".