5651397957150 has 960 divisors, whose sum is σ = 18581331700800. Its totient is φ = 1258260480000.

The previous prime is 5651397957143. The next prime is 5651397957181. The reversal of 5651397957150 is 517597931565.

5651397957150 is a `hidden beast` number, since 5 + 6 + 5 + 1 + 3 + 9 + 7 + 9 + 571 + 50 = 666.

It is a super-2 number, since 2×5651397957150² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 6883553740 + ... + 6883554560.

It is an arithmetic number, because the mean of its divisors is an integer number (19355553855).

Almost surely, 2^{5651397957150} is an apocalyptic number.

5651397957150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5651397957150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9290665850400).

5651397957150 is an abundant number, since it is smaller than the sum of its proper divisors (12929933743650).

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

5651397957150 is a wasteful number, since it uses less digits than its factorization.

5651397957150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083 (or 1069 counting only the distinct ones).

The product of its (nonzero) digits is 44651250, while the sum is 63.

The spelling of 5651397957150 in words is "five trillion, six hundred fifty-one billion, three hundred ninety-seven million, nine hundred fifty-seven thousand, one hundred fifty".