5951607622272 has 640 divisors, whose sum is σ = 20231249290560. Its totient is φ = 1720566448128.

The previous prime is 5951607622253. The next prime is 5951607622283. The reversal of 5951607622272 is 2722267061595.

5951607622272 is a `hidden beast` number, since 5 + 9 + 5 + 1 + 6 + 0 + 7 + 622 + 2 + 7 + 2 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1564975123 + ... + 1564978925.

Almost surely, 2^{5951607622272} is an apocalyptic number.

5951607622272 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5951607622272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10115624645280).

5951607622272 is an abundant number, since it is smaller than the sum of its proper divisors (14279641668288).

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

5951607622272 is a wasteful number, since it uses less digits than its factorization.

5951607622272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4542 (or 4521 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 5951607622272 in words is "five trillion, nine hundred fifty-one billion, six hundred seven million, six hundred twenty-two thousand, two hundred seventy-two".