49440002355523 has 8 divisors (see below), whose sum is σ = 54682081607888. Its totient is φ = 44403494838624.

The previous prime is 49440002355511. The next prime is 49440002355529. The reversal of 49440002355523 is 32555320004494.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49440002355523 is a prime.

It is the 7031359-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49440002355529) by changing a digit.

It is a nontrivial repunit in base 7031358.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51392933361 + ... + 51392934322.

It is an arithmetic number, because the mean of its divisors is an integer number (6835260200986).

Almost surely, 2^{49440002355523} is an apocalyptic number.

49440002355523 is a deficient number, since it is larger than the sum of its proper divisors (5242079252365).

49440002355523 is a wasteful number, since it uses less digits than its factorization.

49440002355523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102785867733.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 49440002355523 in words is "forty-nine trillion, four hundred forty billion, two million, three hundred fifty-five thousand, five hundred twenty-three".