7452825831 has 12 divisors (see below), whose sum is σ = 11743846920. Its totient is φ = 4516864080.

The previous prime is 7452825811. The next prime is 7452825859. The reversal of 7452825831 is 1385282547.

7452825831 is a `hidden beast` number, since 7 + 45 + 28 + 2 + 583 + 1 = 666.

It is not a de Polignac number, because 7452825831 - 2¹⁰ = 7452824807 is a prime.

It is a super-2 number, since 2×7452825831² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7452825811) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37640436 + ... + 37640633.

It is an arithmetic number, because the mean of its divisors is an integer number (978653910).

Almost surely, 2^7452825831 is an apocalyptic number.

7452825831 is a deficient number, since it is larger than the sum of its proper divisors (4291021089).

7452825831 is a wasteful number, since it uses less digits than its factorization.

7452825831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75281086 (or 75281083 counting only the distinct ones).

The product of its digits is 537600, while the sum is 45.

The square root of 7452825831 is about 86329.7505556456. The cubic root of 7452825831 is about 1953.3211718431.

The spelling of 7452825831 in words is "seven billion, four hundred fifty-two million, eight hundred twenty-five thousand, eight hundred thirty-one".