190107561325951 has 16 divisors (see below), whose sum is σ = 194180859774720. Its totient is φ = 186073155092160.

The previous prime is 190107561325939. The next prime is 190107561325973. The reversal of 190107561325951 is 159523165701091.

It is a cyclic number.

It is not a de Polignac number, because 190107561325951 - 2²¹ = 190107559228799 is a prime.

It is a super-2 number, since 2×190107561325951² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 190107561325892 and 190107561325901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190107561325751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223572340 + ... + 224421046.

It is an arithmetic number, because the mean of its divisors is an integer number (12136303735920).

Almost surely, 2^{190107561325951} is an apocalyptic number.

190107561325951 is a deficient number, since it is larger than the sum of its proper divisors (4073298448769).

190107561325951 is a wasteful number, since it uses less digits than its factorization.

190107561325951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871614.

The product of its (nonzero) digits is 2551500, while the sum is 55.

The spelling of 190107561325951 in words is "one hundred ninety trillion, one hundred seven billion, five hundred sixty-one million, three hundred twenty-five thousand, nine hundred fifty-one".