1056614655 has 16 divisors (see below), whose sum is σ = 1695006720. Its totient is φ = 562053408.

The previous prime is 1056614639. The next prime is 1056614659. The reversal of 1056614655 is 5564166501.

It is not a de Polignac number, because 1056614655 - 2⁴ = 1056614639 is a prime.

It is a super-2 number, since 2×1056614655² = 2232869058321538050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056614659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86215 + ... + 97704.

It is an arithmetic number, because the mean of its divisors is an integer number (105937920).

Almost surely, 2^1056614655 is an apocalyptic number.

1056614655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1056614655 is a deficient number, since it is larger than the sum of its proper divisors (638392065).

1056614655 is a wasteful number, since it uses less digits than its factorization.

1056614655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184310.

The product of its (nonzero) digits is 108000, while the sum is 39.

The square root of 1056614655 is about 32505.6095928072. The cubic root of 1056614655 is about 1018.5262116242.

The spelling of 1056614655 in words is "one billion, fifty-six million, six hundred fourteen thousand, six hundred fifty-five".