49199085936 has 480 divisors, whose sum is σ = 191064437760. Its totient is φ = 11794844160.

The previous prime is 49199085931. The next prime is 49199085937. The reversal of 49199085936 is 63958099194.

49199085936 is a `hidden beast` number, since 491 + 9 + 90 + 8 + 59 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49199085931) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4751581 + ... + 4761923.

It is an arithmetic number, because the mean of its divisors is an integer number (398050912).

Almost surely, 2^49199085936 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 49199085936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95532218880).

49199085936 is an abundant number, since it is smaller than the sum of its proper divisors (141865351824).

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

49199085936 is a wasteful number, since it uses less digits than its factorization.

49199085936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10402 (or 10379 counting only the distinct ones).

The product of its (nonzero) digits is 18895680, while the sum is 63.

The spelling of 49199085936 in words is "forty-nine billion, one hundred ninety-nine million, eighty-five thousand, nine hundred thirty-six".