1055235567 has 8 divisors (see below), whose sum is σ = 1452367360. Its totient is φ = 680797080.

The previous prime is 1055235553. The next prime is 1055235569. The reversal of 1055235567 is 7655325501.

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

It is not a de Polignac number, because 1055235567 - 2⁷ = 1055235439 is a prime.

It is a super-2 number, since 2×1055235567² = 2227044203723622978, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055235569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5673217 + ... + 5673402.

It is an arithmetic number, because the mean of its divisors is an integer number (181545920).

Almost surely, 2^1055235567 is an apocalyptic number.

1055235567 is a deficient number, since it is larger than the sum of its proper divisors (397131793).

1055235567 is a wasteful number, since it uses less digits than its factorization.

1055235567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11346653.

The product of its (nonzero) digits is 157500, while the sum is 39.

The square root of 1055235567 is about 32484.3895894628. The cubic root of 1055235567 is about 1018.0828936428.

The spelling of 1055235567 in words is "one billion, fifty-five million, two hundred thirty-five thousand, five hundred sixty-seven".