1055625117 has 16 divisors (see below), whose sum is σ = 1423511232. Its totient is φ = 695784960.

The previous prime is 1055625049. The next prime is 1055625121. The reversal of 1055625117 is 7115265501.

It is a happy number.

It is not a de Polignac number, because 1055625117 - 2¹⁴ = 1055608733 is a prime.

It is a super-2 number, since 2×1055625117² = 2228688775282527378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055625157) 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, 104013 + ... + 113709.

It is an arithmetic number, because the mean of its divisors is an integer number (88969452).

Almost surely, 2^1055625117 is an apocalyptic number.

It is an amenable number.

1055625117 is a deficient number, since it is larger than the sum of its proper divisors (367886115).

1055625117 is a wasteful number, since it uses less digits than its factorization.

1055625117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10108.

The product of its (nonzero) digits is 10500, while the sum is 33.

The square root of 1055625117 is about 32490.3849931022. The cubic root of 1055625117 is about 1018.2081564787.

The spelling of 1055625117 in words is "one billion, fifty-five million, six hundred twenty-five thousand, one hundred seventeen".