1055446512 has 80 divisors (see below), whose sum is σ = 2761156608. Its totient is φ = 347385600.

The previous prime is 1055446499. The next prime is 1055446537. The reversal of 1055446512 is 2156445501.

It is a super-2 number, since 2×1055446512² = 2227934679385932288, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 1615978 + ... + 1616630.

Almost surely, 2^1055446512 is an apocalyptic number.

1055446512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1055446512 is an abundant number, since it is smaller than the sum of its proper divisors (1705710096).

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

1055446512 is a wasteful number, since it uses less digits than its factorization.

1055446512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 1055446512 is about 32487.6362944428. The cubic root of 1055446512 is about 1018.1507284763.

The spelling of 1055446512 in words is "one billion, fifty-five million, four hundred forty-six thousand, five hundred twelve".