57147763266601 has 32 divisors (see below), whose sum is σ = 66466547217920. Its totient is φ = 48119738688000.

The previous prime is 57147763266577. The next prime is 57147763266647. The reversal of 57147763266601 is 10666236774175.

It is not a de Polignac number, because 57147763266601 - 2⁹ = 57147763266089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57147763266601.

It is not an unprimeable number, because it can be changed into a prime (57147763264601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3178928725 + ... + 3178946701.

It is an arithmetic number, because the mean of its divisors is an integer number (2077079600560).

Almost surely, 2^{57147763266601} is an apocalyptic number.

It is an amenable number.

57147763266601 is a deficient number, since it is larger than the sum of its proper divisors (9318783951319).

57147763266601 is a wasteful number, since it uses less digits than its factorization.

57147763266601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27065.

The product of its (nonzero) digits is 53343360, while the sum is 61.

The spelling of 57147763266601 in words is "fifty-seven trillion, one hundred forty-seven billion, seven hundred sixty-three million, two hundred sixty-six thousand, six hundred one".