49883890357 has 8 divisors (see below), whose sum is σ = 57015213632. Its totient is φ = 42753830400.

The previous prime is 49883890337. The next prime is 49883890363. The reversal of 49883890357 is 75309838894.

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

It is a cyclic number.

It is not a de Polignac number, because 49883890357 - 2¹¹ = 49883888309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49883890337) 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, 229644 + ... + 390517.

It is an arithmetic number, because the mean of its divisors is an integer number (7126901704).

Almost surely, 2^49883890357 is an apocalyptic number.

It is an amenable number.

49883890357 is a deficient number, since it is larger than the sum of its proper divisors (7131323275).

49883890357 is a wasteful number, since it uses less digits than its factorization.

49883890357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631659.

The product of its (nonzero) digits is 52254720, while the sum is 64.

The spelling of 49883890357 in words is "forty-nine billion, eight hundred eighty-three million, eight hundred ninety thousand, three hundred fifty-seven".