1057269877 has 16 divisors (see below), whose sum is σ = 1142560000. Its totient is φ = 975297024.

The previous prime is 1057269827. The next prime is 1057269883. The reversal of 1057269877 is 7789627501.

1057269877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1057269877 - 2⁷ = 1057269749 is a prime.

It is a super-2 number, since 2×1057269877² = 2235639185623190258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057269827) 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, 104749 + ... + 114397.

It is an arithmetic number, because the mean of its divisors is an integer number (71410000).

Almost surely, 2^1057269877 is an apocalyptic number.

It is an amenable number.

1057269877 is a deficient number, since it is larger than the sum of its proper divisors (85290123).

1057269877 is an equidigital number, since it uses as much as digits as its factorization.

1057269877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9820.

The product of its (nonzero) digits is 1481760, while the sum is 52.

The square root of 1057269877 is about 32515.6866296869. The cubic root of 1057269877 is about 1018.7367023896.

The spelling of 1057269877 in words is "one billion, fifty-seven million, two hundred sixty-nine thousand, eight hundred seventy-seven".