48165981741965 has 48 divisors (see below), whose sum is σ = 64418759745024. Its totient is φ = 34520924390400.

The previous prime is 48165981741901. The next prime is 48165981741979. The reversal of 48165981741965 is 56914718956184.

It is a happy number.

It is not a de Polignac number, because 48165981741965 - 2⁶ = 48165981741901 is a prime.

It is a super-2 number, since 2×48165981741965² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48165981741892 and 48165981741901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6081059 + ... + 11546048.

It is an arithmetic number, because the mean of its divisors is an integer number (1342057494688).

Almost surely, 2^{48165981741965} is an apocalyptic number.

It is an amenable number.

48165981741965 is a deficient number, since it is larger than the sum of its proper divisors (16252778003059).

48165981741965 is a wasteful number, since it uses less digits than its factorization.

48165981741965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17627238 (or 17627221 counting only the distinct ones).

The product of its digits is 522547200, while the sum is 74.

The spelling of 48165981741965 in words is "forty-eight trillion, one hundred sixty-five billion, nine hundred eighty-one million, seven hundred forty-one thousand, nine hundred sixty-five".