48944972367 has 12 divisors (see below), whose sum is σ = 72609058600. Its totient is φ = 31748089968.

The previous prime is 48944972309. The next prime is 48944972381. The reversal of 48944972367 is 76327944984.

48944972367 is a `hidden beast` number, since 4 + 89 + 4 + 497 + 2 + 3 + 67 = 666.

It is not a de Polignac number, because 48944972367 - 2¹² = 48944968271 is a prime.

It is a super-2 number, since 2×48944972367² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48944972467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73490617 + ... + 73491282.

Almost surely, 2^48944972367 is an apocalyptic number.

48944972367 is a deficient number, since it is larger than the sum of its proper divisors (23664086233).

48944972367 is a wasteful number, since it uses less digits than its factorization.

48944972367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146981942 (or 146981939 counting only the distinct ones).

The product of its digits is 73156608, while the sum is 63.

The spelling of 48944972367 in words is "forty-eight billion, nine hundred forty-four million, nine hundred seventy-two thousand, three hundred sixty-seven".