57022477266636 has 192 divisors, whose sum is σ = 169868002590720. Its totient is φ = 16204172040000.

The previous prime is 57022477266617. The next prime is 57022477266649. The reversal of 57022477266636 is 63666277422075.

57022477266636 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 980564161 + ... + 980622311.

It is an arithmetic number, because the mean of its divisors is an integer number (884729180160).

Almost surely, 2^{57022477266636} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57022477266636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84934001295360).

57022477266636 is an abundant number, since it is smaller than the sum of its proper divisors (112845525324084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57022477266636 is a wasteful number, since it uses less digits than its factorization.

57022477266636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65153 (or 65145 counting only the distinct ones).

The product of its (nonzero) digits is 213373440, while the sum is 63.

The spelling of 57022477266636 in words is "fifty-seven trillion, twenty-two billion, four hundred seventy-seven million, two hundred sixty-six thousand, six hundred thirty-six".