49587324513 has 16 divisors (see below), whose sum is σ = 69017754240. Its totient is φ = 31608667904.

The previous prime is 49587324511. The next prime is 49587324517. The reversal of 49587324513 is 31542378594.

It is a cyclic number.

It is not a de Polignac number, because 49587324513 - 2¹ = 49587324511 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49587324511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42295 + ... + 317747.

It is an arithmetic number, because the mean of its divisors is an integer number (4313609640).

Almost surely, 2^49587324513 is an apocalyptic number.

It is an amenable number.

49587324513 is a deficient number, since it is larger than the sum of its proper divisors (19430429727).

49587324513 is a wasteful number, since it uses less digits than its factorization.

49587324513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278088.

The product of its digits is 3628800, while the sum is 51.

The spelling of 49587324513 in words is "forty-nine billion, five hundred eighty-seven million, three hundred twenty-four thousand, five hundred thirteen".