190063452725 has 12 divisors (see below), whose sum is σ = 235684540224. Its totient is φ = 152046982320.

The previous prime is 190063452713. The next prime is 190063452731. The reversal of 190063452725 is 527254360091.

It is not a de Polignac number, because 190063452725 - 2¹⁰ = 190063451701 is a prime.

It is a super-2 number, since 2×190063452725² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1386212 + ... + 1517138.

It is an arithmetic number, because the mean of its divisors is an integer number (19640378352).

Almost surely, 2^190063452725 is an apocalyptic number.

It is an amenable number.

190063452725 is a deficient number, since it is larger than the sum of its proper divisors (45621087499).

190063452725 is a wasteful number, since it uses less digits than its factorization.

190063452725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189004 (or 188999 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 190063452725 in words is "one hundred ninety billion, sixty-three million, four hundred fifty-two thousand, seven hundred twenty-five".