1055345315 has 8 divisors (see below), whose sum is σ = 1269237600. Its totient is φ = 842394112.

The previous prime is 1055345309. The next prime is 1055345359. The reversal of 1055345315 is 5135435501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1055345315 - 2⁶ = 1055345251 is a prime.

It is a super-2 number, since 2×1055345315² = 2227507467784898450, which 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, 232799 + ... + 237288.

It is an arithmetic number, because the mean of its divisors is an integer number (158654700).

Almost surely, 2^1055345315 is an apocalyptic number.

1055345315 is a deficient number, since it is larger than the sum of its proper divisors (213892285).

1055345315 is an equidigital number, since it uses as much as digits as its factorization.

1055345315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470541.

The product of its (nonzero) digits is 22500, while the sum is 32.

The square root of 1055345315 is about 32486.0787876900. The cubic root of 1055345315 is about 1018.1181870855.

The spelling of 1055345315 in words is "one billion, fifty-five million, three hundred forty-five thousand, three hundred fifteen".