49137003264 has 72 divisors (see below), whose sum is σ = 130953618432. Its totient is φ = 16356766720.

The previous prime is 49137003263. The next prime is 49137003271. The reversal of 49137003264 is 46230073194.

It is not an unprimeable number, because it can be changed into a prime (49137003263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527569 + ... + 613679.

It is an arithmetic number, because the mean of its divisors is an integer number (1818800256).

Almost surely, 2^49137003264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49137003264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65476809216).

49137003264 is an abundant number, since it is smaller than the sum of its proper divisors (81816615168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49137003264 is an equidigital number, since it uses as much as digits as its factorization.

49137003264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86873 (or 86859 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 49137003264 in words is "forty-nine billion, one hundred thirty-seven million, three thousand, two hundred sixty-four".