1055346464 has 48 divisors (see below), whose sum is σ = 2118211200. Its totient is φ = 517480704.

The previous prime is 1055346433. The next prime is 1055346493. The reversal of 1055346464 is 4646435501.

It is a super-2 number, since 2×1055346464² = 2227512318154606592, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395567 + ... + 398225.

It is an arithmetic number, because the mean of its divisors is an integer number (44129400).

Almost surely, 2^1055346464 is an apocalyptic number.

It is an amenable number.

1055346464 is an abundant number, since it is smaller than the sum of its proper divisors (1062864736).

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

1055346464 is a wasteful number, since it uses less digits than its factorization.

1055346464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905 (or 2897 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 1055346464 is about 32486.0964721833. The cubic root of 1055346464 is about 1018.1185565751.

The spelling of 1055346464 in words is "one billion, fifty-five million, three hundred forty-six thousand, four hundred sixty-four".