1055371244 has 6 divisors (see below), whose sum is σ = 1846899684. Its totient is φ = 527685620.

The previous prime is 1055371211. The next prime is 1055371249. The reversal of 1055371244 is 4421735501.

It is a super-2 number, since 2×1055371244² = 2227616925324215072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055371244.

It is not an unprimeable number, because it can be changed into a prime (1055371249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131921402 + ... + 131921409.

It is an arithmetic number, because the mean of its divisors is an integer number (307816614).

Almost surely, 2^1055371244 is an apocalyptic number.

It is an amenable number.

1055371244 is a deficient number, since it is larger than the sum of its proper divisors (791528440).

1055371244 is a wasteful number, since it uses less digits than its factorization.

1055371244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263842815 (or 263842813 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 1055371244 is about 32486.4778638744. The cubic root of 1055371244 is about 1018.1265251368.

The spelling of 1055371244 in words is "one billion, fifty-five million, three hundred seventy-one thousand, two hundred forty-four".