190053790072 has 64 divisors (see below), whose sum is σ = 387696844800. Its totient is φ = 87069628800.

The previous prime is 190053790063. The next prime is 190053790097. The reversal of 190053790072 is 270097350091.

It is a super-2 number, since 2×190053790072² (a number of 23 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 15 ways as a sum of consecutive naturals, for example, 537447 + ... + 817897.

It is an arithmetic number, because the mean of its divisors is an integer number (6057763200).

Almost surely, 2^190053790072 is an apocalyptic number.

It is an amenable number.

190053790072 is an abundant number, since it is smaller than the sum of its proper divisors (197643054728).

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

190053790072 is a wasteful number, since it uses less digits than its factorization.

190053790072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280636 (or 280632 counting only the distinct ones).

The product of its (nonzero) digits is 119070, while the sum is 43.

The spelling of 190053790072 in words is "one hundred ninety billion, fifty-three million, seven hundred ninety thousand, seventy-two".