57005702007 has 8 divisors (see below), whose sum is σ = 76680236784. Its totient is φ = 37667484288.

The previous prime is 57005701993. The next prime is 57005702029. The reversal of 57005702007 is 70020750075.

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

It is not a de Polignac number, because 57005702007 - 2⁶ = 57005701943 is a prime.

It is a super-2 number, since 2×57005702007² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57005702707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84078868 + ... + 84079545.

It is an arithmetic number, because the mean of its divisors is an integer number (9585029598).

Almost surely, 2^57005702007 is an apocalyptic number.

57005702007 is a deficient number, since it is larger than the sum of its proper divisors (19674534777).

57005702007 is a wasteful number, since it uses less digits than its factorization.

57005702007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168158529.

The product of its (nonzero) digits is 17150, while the sum is 33.

The spelling of 57005702007 in words is "fifty-seven billion, five million, seven hundred two thousand, seven".