57671045 has 8 divisors (see below), whose sum is σ = 69376920. Its totient is φ = 46022400.

The previous prime is 57671017. The next prime is 57671063. The reversal of 57671045 is 54017675.

It can be written as a sum of positive squares in 4 ways, for example, as 21104836 + 36566209 = 4594^2 + 6047^2 .

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

It is not a de Polignac number, because 57671045 - 2⁶ = 57670981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57670996 and 57671014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12056 + ... + 16145.

It is an arithmetic number, because the mean of its divisors is an integer number (8672115).

Almost surely, 2^57671045 is an apocalyptic number.

It is an amenable number.

57671045 is a deficient number, since it is larger than the sum of its proper divisors (11705875).

57671045 is a wasteful number, since it uses less digits than its factorization.

57671045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28615.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 57671045 is about 7594.1454423786. The cubic root of 57671045 is about 386.3544691460.

The spelling of 57671045 in words is "fifty-seven million, six hundred seventy-one thousand, forty-five".