57761421157412 has 24 divisors (see below), whose sum is σ = 115524255088704. Its totient is φ = 24754592044512.

The previous prime is 57761421157397. The next prime is 57761421157441. The reversal of 57761421157412 is 21475112416775.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10275998 + ... + 14870069.

It is an arithmetic number, because the mean of its divisors is an integer number (4813510628696).

Almost surely, 2^{57761421157412} is an apocalyptic number.

It is an amenable number.

57761421157412 is an abundant number, since it is smaller than the sum of its proper divisors (57762833931292).

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

57761421157412 is a wasteful number, since it uses less digits than its factorization.

57761421157412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25228115 (or 25228113 counting only the distinct ones).

The product of its digits is 3292800, while the sum is 53.

The spelling of 57761421157412 in words is "fifty-seven trillion, seven hundred sixty-one billion, four hundred twenty-one million, one hundred fifty-seven thousand, four hundred twelve".