57267120621052 has 24 divisors (see below), whose sum is σ = 102392199463680. Its totient is φ = 28012711869360.

The previous prime is 57267120621049. The next prime is 57267120621107. The reversal of 57267120621052 is 25012602176275.

It is a super-2 number, since 2×57267120621052² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57267120620993 and 57267120621011.

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, 62718102 + ... + 63624637.

It is an arithmetic number, because the mean of its divisors is an integer number (4266341644320).

Almost surely, 2^{57267120621052} is an apocalyptic number.

It is an amenable number.

57267120621052 is a deficient number, since it is larger than the sum of its proper divisors (45125078842628).

57267120621052 is a wasteful number, since it uses less digits than its factorization.

57267120621052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126345201 (or 126345199 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 57267120621052 in words is "fifty-seven trillion, two hundred sixty-seven billion, one hundred twenty million, six hundred twenty-one thousand, fifty-two".