1055018692 has 48 divisors (see below), whose sum is σ = 2275080192. Its totient is φ = 416868480.

The previous prime is 1055018677. The next prime is 1055018743. The reversal of 1055018692 is 2968105501.

It is a super-2 number, since 2×1055018692² = 2226128880938781728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498717 + ... + 500827.

It is an arithmetic number, because the mean of its divisors is an integer number (47397504).

Almost surely, 2^1055018692 is an apocalyptic number.

It is an amenable number.

1055018692 is an abundant number, since it is smaller than the sum of its proper divisors (1220061500).

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

1055018692 is a wasteful number, since it uses less digits than its factorization.

1055018692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3508 (or 3506 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 37.

The square root of 1055018692 is about 32481.0512760902. The cubic root of 1055018692 is about 1018.0131424382.

The spelling of 1055018692 in words is "one billion, fifty-five million, eighteen thousand, six hundred ninety-two".