1057100164 has 6 divisors (see below), whose sum is σ = 1849925294. Its totient is φ = 528550080.

The previous prime is 1057100047. The next prime is 1057100189. The reversal of 1057100164 is 4610017501.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 663474564 + 393625600 = 25758^2 + 19840^2 .

It is a super-2 number, since 2×1057100164² = 2234921513457653792, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132137517 + ... + 132137524.

Almost surely, 2^1057100164 is an apocalyptic number.

It is an amenable number.

1057100164 is a deficient number, since it is larger than the sum of its proper divisors (792825130).

1057100164 is a wasteful number, since it uses less digits than its factorization.

1057100164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264275045 (or 264275043 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 1057100164 is about 32513.0768153369. The cubic root of 1057100164 is about 1018.6821902549.

Adding to 1057100164 its reverse (4610017501), we get a palindrome (5667117665).

The spelling of 1057100164 in words is "one billion, fifty-seven million, one hundred thousand, one hundred sixty-four".