1055100651 has 16 divisors (see below), whose sum is σ = 1541071488. Its totient is φ = 636796800.

The previous prime is 1055100623. The next prime is 1055100661. The reversal of 1055100651 is 1560015501.

It is not a de Polignac number, because 1055100651 - 2⁵ = 1055100619 is a prime.

It is a super-2 number, since 2×1055100651² = 2226474767481247602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055100611) 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, 58381 + ... + 74286.

It is an arithmetic number, because the mean of its divisors is an integer number (96316968).

Almost surely, 2^1055100651 is an apocalyptic number.

1055100651 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1055100651 is a deficient number, since it is larger than the sum of its proper divisors (485970837).

1055100651 is a wasteful number, since it uses less digits than its factorization.

1055100651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132922.

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 1055100651 is about 32482.3128948663. The cubic root of 1055100651 is about 1018.0395031651.

The spelling of 1055100651 in words is "one billion, fifty-five million, one hundred thousand, six hundred fifty-one".