1055025626 has 16 divisors (see below), whose sum is σ = 1638786600. Its totient is φ = 508800768.

The previous prime is 1055025623. The next prime is 1055025649. The reversal of 1055025626 is 6265205501.

It can be written as a sum of positive squares in 4 ways, for example, as 1052937601 + 2088025 = 32449^2 + 1445^2 .

It is a super-2 number, since 2×1055025626² = 2226158143033383752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055025592 and 1055025601.

It is not an unprimeable number, because it can be changed into a prime (1055025623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51110 + ... + 68718.

Almost surely, 2^1055025626 is an apocalyptic number.

1055025626 is a deficient number, since it is larger than the sum of its proper divisors (583760974).

1055025626 is a wasteful number, since it uses less digits than its factorization.

1055025626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18673.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 1055025626 is about 32481.1580150708. The cubic root of 1055025626 is about 1018.0153726950.

The spelling of 1055025626 in words is "one billion, fifty-five million, twenty-five thousand, six hundred twenty-six".