48487268737 has 12 divisors (see below), whose sum is σ = 50762314260. Its totient is φ = 46310277728.

The previous prime is 48487268729. The next prime is 48487268741. The reversal of 48487268737 is 73786278484.

It can be written as a sum of positive squares in 2 ways, for example, as 44998712641 + 3488556096 = 212129^2 + 59064^2 .

It is not a de Polignac number, because 48487268737 - 2³ = 48487268729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48487268537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 290439 + ... + 425827.

It is an arithmetic number, because the mean of its divisors is an integer number (4230192855).

Almost surely, 2^48487268737 is an apocalyptic number.

It is an amenable number.

48487268737 is a deficient number, since it is larger than the sum of its proper divisors (2275045523).

48487268737 is a wasteful number, since it uses less digits than its factorization.

48487268737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136112 (or 136089 counting only the distinct ones).

The product of its digits is 101154816, while the sum is 64.

The spelling of 48487268737 in words is "forty-eight billion, four hundred eighty-seven million, two hundred sixty-eight thousand, seven hundred thirty-seven".