57157572007001 has 4 divisors (see below), whose sum is σ = 57266859908112. Its totient is φ = 57048284105892.

The previous prime is 57157572006979. The next prime is 57157572007009. The reversal of 57157572007001 is 10070027575175.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57157572007001 - 2¹⁸ = 57157571744857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57157572007009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54643949771 + ... + 54643950816.

It is an arithmetic number, because the mean of its divisors is an integer number (14316714977028).

Almost surely, 2^{57157572007001} is an apocalyptic number.

It is an amenable number.

57157572007001 is a deficient number, since it is larger than the sum of its proper divisors (109287901111).

57157572007001 is a wasteful number, since it uses less digits than its factorization.

57157572007001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109287901110.

The product of its (nonzero) digits is 600250, while the sum is 47.

The spelling of 57157572007001 in words is "fifty-seven trillion, one hundred fifty-seven billion, five hundred seventy-two million, seven thousand, one".