7457612954 has 16 divisors (see below), whose sum is σ = 12267265536. Its totient is φ = 3372074400.

The previous prime is 7457612873. The next prime is 7457612971. The reversal of 7457612954 is 4592167547.

It is a happy number.

It is a super-2 number, since 2×7457612954² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 883187 + ... + 891590.

It is an arithmetic number, because the mean of its divisors is an integer number (766704096).

Almost surely, 2^7457612954 is an apocalyptic number.

7457612954 is a deficient number, since it is larger than the sum of its proper divisors (4809652582).

7457612954 is a wasteful number, since it uses less digits than its factorization.

7457612954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774981.

The product of its digits is 2116800, while the sum is 50.

The square root of 7457612954 is about 86357.4719060256. The cubic root of 7457612954 is about 1953.7393035047.

The spelling of 7457612954 in words is "seven billion, four hundred fifty-seven million, six hundred twelve thousand, nine hundred fifty-four".