1055356115 has 8 divisors (see below), whose sum is σ = 1381557168. Its totient is φ = 767531680.

The previous prime is 1055356013. The next prime is 1055356153. The reversal of 1055356115 is 5116535501.

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

It is not a de Polignac number, because 1055356115 - 2²⁰ = 1054307539 is a prime.

It is a super-2 number, since 2×1055356115² = 2227553058935786450, which contains 22 as substring.

It is a Duffinian number.

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, 9594092 + ... + 9594201.

It is an arithmetic number, because the mean of its divisors is an integer number (172694646).

Almost surely, 2^1055356115 is an apocalyptic number.

1055356115 is a deficient number, since it is larger than the sum of its proper divisors (326201053).

1055356115 is a wasteful number, since it uses less digits than its factorization.

1055356115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19188309.

The product of its (nonzero) digits is 11250, while the sum is 32.

The square root of 1055356115 is about 32486.2450123125. The cubic root of 1055356115 is about 1018.1216600842.

The spelling of 1055356115 in words is "one billion, fifty-five million, three hundred fifty-six thousand, one hundred fifteen".