1057725301 has 8 divisors (see below), whose sum is σ = 1092767744. Its totient is φ = 1022740560.

The previous prime is 1057725259. The next prime is 1057725359. The reversal of 1057725301 is 1035277501.

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

It is a cyclic number.

It is not a de Polignac number, because 1057725301 - 2¹¹ = 1057723253 is a prime.

It is a super-2 number, since 2×1057725301² = 2237565624751081202, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057725371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24556 + ... + 52138.

It is an arithmetic number, because the mean of its divisors is an integer number (136595968).

Almost surely, 2^1057725301 is an apocalyptic number.

It is an amenable number.

1057725301 is a deficient number, since it is larger than the sum of its proper divisors (35042443).

1057725301 is a wasteful number, since it uses less digits than its factorization.

1057725301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28851.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 1057725301 is about 32522.6890185913. The cubic root of 1057725301 is about 1018.8829566093.

The spelling of 1057725301 in words is "one billion, fifty-seven million, seven hundred twenty-five thousand, three hundred one".