49105610325 has 18 divisors (see below), whose sum is σ = 87953604674. Its totient is φ = 26189658720.

The previous prime is 49105610317. The next prime is 49105610329. The reversal of 49105610325 is 52301650194.

49105610325 is a `hidden beast` number, since 4 + 9 + 1 + 0 + 5 + 610 + 32 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 2694232836 + 46411377489 = 51906^2 + 215433^2 .

It is not a de Polignac number, because 49105610325 - 2³ = 49105610317 is a prime.

It is a super-2 number, since 2×49105610325² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49105610325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49105610329) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 109123354 + ... + 109123803.

Almost surely, 2^49105610325 is an apocalyptic number.

49105610325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

49105610325 is a deficient number, since it is larger than the sum of its proper divisors (38847994349).

49105610325 is a wasteful number, since it uses less digits than its factorization.

49105610325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218247173 (or 218247165 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 49105610325 in words is "forty-nine billion, one hundred five million, six hundred ten thousand, three hundred twenty-five".