1055458703464 has 32 divisors (see below), whose sum is σ = 2158945300800. Its totient is φ = 479742289920.

The previous prime is 1055458703437. The next prime is 1055458703477. The reversal of 1055458703464 is 4643078545501.

It is a super-2 number, since 2×1055458703464² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4238197 + ... + 4480315.

It is an arithmetic number, because the mean of its divisors is an integer number (67467040650).

Almost surely, 2^{1055458703464} is an apocalyptic number.

It is an amenable number.

1055458703464 is an abundant number, since it is smaller than the sum of its proper divisors (1103486597336).

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

1055458703464 is a wasteful number, since it uses less digits than its factorization.

1055458703464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291673 (or 291669 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 52.

The spelling of 1055458703464 in words is "one trillion, fifty-five billion, four hundred fifty-eight million, seven hundred three thousand, four hundred sixty-four".