1057725423 has 6 divisors (see below), whose sum is σ = 1527825624. Its totient is φ = 705150276.

The previous prime is 1057725413. The next prime is 1057725433. The reversal of 1057725423 is 3245277501.

1057725423 is a `hidden beast` number, since 10 + 577 + 2 + 54 + 23 = 666.

It is an interprime number because it is at equal distance from previous prime (1057725413) and next prime (1057725433).

It is not a de Polignac number, because 1057725423 - 2⁴ = 1057725407 is a prime.

It is a super-2 number, since 2×1057725423² = 2237566140921057858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057725413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58762515 + ... + 58762532.

It is an arithmetic number, because the mean of its divisors is an integer number (254637604).

Almost surely, 2^1057725423 is an apocalyptic number.

1057725423 is a deficient number, since it is larger than the sum of its proper divisors (470100201).

1057725423 is a wasteful number, since it uses less digits than its factorization.

1057725423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117525053 (or 117525050 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 1057725423 is about 32522.6908942049. The cubic root of 1057725423 is about 1018.8829957826.

The spelling of 1057725423 in words is "one billion, fifty-seven million, seven hundred twenty-five thousand, four hundred twenty-three".