7054057644 has 24 divisors (see below), whose sum is σ = 16465472688. Its totient is φ = 2350494720.

The previous prime is 7054057627. The next prime is 7054057669. The reversal of 7054057644 is 4467504507.

It is a junction number, because it is equal to n+sod(n) for n = 7054057596 and 7054057605.

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, 72517 + ... + 139164.

It is an arithmetic number, because the mean of its divisors is an integer number (686061362).

Almost surely, 2^7054057644 is an apocalyptic number.

It is an amenable number.

7054057644 is an abundant number, since it is smaller than the sum of its proper divisors (9411415044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7054057644 is a wasteful number, since it uses less digits than its factorization.

7054057644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214465 (or 214463 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 42.

The square root of 7054057644 is about 83988.4375613691. The cubic root of 7054057644 is about 1917.8427778918.

The spelling of 7054057644 in words is "seven billion, fifty-four million, fifty-seven thousand, six hundred forty-four".