49613955802 has 8 divisors (see below), whose sum is σ = 74422300212. Its totient is φ = 24806522400.

The previous prime is 49613955791. The next prime is 49613955829. The reversal of 49613955802 is 20855931694.

It can be written as a sum of positive squares in 2 ways, for example, as 42989460921 + 6624494881 = 207339^2 + 81391^2 .

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

It is a super-2 number, since 2×49613955802² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 49613955802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69649 + ... + 322612.

Almost surely, 2^49613955802 is an apocalyptic number.

49613955802 is a deficient number, since it is larger than the sum of its proper divisors (24808344410).

49613955802 is a wasteful number, since it uses less digits than its factorization.

49613955802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455504.

The product of its (nonzero) digits is 2332800, while the sum is 52.

The spelling of 49613955802 in words is "forty-nine billion, six hundred thirteen million, nine hundred fifty-five thousand, eight hundred two".