57141221162600 has 48 divisors (see below), whose sum is σ = 133234007959500. Its totient is φ = 22790997066240.

The previous prime is 57141221162593. The next prime is 57141221162653. The reversal of 57141221162600 is 626112214175.

It can be written as a sum of positive squares in 6 ways, for example, as 14184548672644 + 42956672489956 = 3766238^2 + 6554134^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409251269 + ... + 409390868.

Almost surely, 2^{57141221162600} is an apocalyptic number.

57141221162600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57141221162600 is an abundant number, since it is smaller than the sum of its proper divisors (76092786796900).

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

57141221162600 is a wasteful number, since it uses less digits than its factorization.

57141221162600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818642502 (or 818642493 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

Adding to 57141221162600 its reverse (626112214175), we get a palindrome (57767333376775).

The spelling of 57141221162600 in words is "fifty-seven trillion, one hundred forty-one billion, two hundred twenty-one million, one hundred sixty-two thousand, six hundred".