190083285952 has 56 divisors (see below), whose sum is σ = 431128663776. Its totient is φ = 81455397888.

The previous prime is 190083285947. The next prime is 190083285967. The reversal of 190083285952 is 259582380091.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×190083285952² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 190083285952.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5651778 + ... + 5685310.

Almost surely, 2^190083285952 is an apocalyptic number.

It is an amenable number.

190083285952 is an abundant number, since it is smaller than the sum of its proper divisors (241045377824).

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

190083285952 is a wasteful number, since it uses less digits than its factorization.

190083285952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46205 (or 46195 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 52.

The spelling of 190083285952 in words is "one hundred ninety billion, eighty-three million, two hundred eighty-five thousand, nine hundred fifty-two".