7345641875 has 40 divisors (see below), whose sum is σ = 10783985520. Its totient is φ = 4931280000.

The previous prime is 7345641869. The next prime is 7345641881. The reversal of 7345641875 is 5781465437.

It is an interprime number because it is at equal distance from previous prime (7345641869) and next prime (7345641881).

It is not a de Polignac number, because 7345641875 - 2⁸ = 7345641619 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 48281 + ... + 130469.

It is an arithmetic number, because the mean of its divisors is an integer number (269599638).

Almost surely, 2^7345641875 is an apocalyptic number.

7345641875 is a deficient number, since it is larger than the sum of its proper divisors (3438343645).

7345641875 is a wasteful number, since it uses less digits than its factorization.

7345641875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82233 (or 82218 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 50.

The square root of 7345641875 is about 85706.7201274206. The cubic root of 7345641875 is about 1943.9119239388.

The spelling of 7345641875 in words is "seven billion, three hundred forty-five million, six hundred forty-one thousand, eight hundred seventy-five".