5961938411520 has 3360 divisors, whose sum is σ = 27860641459200. Its totient is φ = 1217325957120.

The previous prime is 5961938411519. The next prime is 5961938411537. The reversal of 5961938411520 is 251148391695.

5961938411520 is a `hidden beast` number, since 5 + 9 + 619 + 3 + 8 + 4 + 1 + 15 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (3360).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 192320593905 + ... + 192320593935.

Almost surely, 2^{5961938411520} 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 5961938411520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13930320729600).

5961938411520 is an abundant number, since it is smaller than the sum of its proper divisors (21898703047680).

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

5961938411520 is an equidigital number, since it uses as much as digits as its factorization.

5961938411520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 61 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 54.

The spelling of 5961938411520 in words is "five trillion, nine hundred sixty-one billion, nine hundred thirty-eight million, four hundred eleven thousand, five hundred twenty".