49163918935 has 16 divisors (see below), whose sum is σ = 59408022240. Its totient is φ = 39057528960.

The previous prime is 49163918929. The next prime is 49163918941. The reversal of 49163918935 is 53981936194.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49163918929) and next prime (49163918941).

It is not a de Polignac number, because 49163918935 - 2³³ = 40573984343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49163918935.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 618565 + ... + 693505.

It is an arithmetic number, because the mean of its divisors is an integer number (3713001390).

Almost surely, 2^49163918935 is an apocalyptic number.

49163918935 is a deficient number, since it is larger than the sum of its proper divisors (10244103305).

49163918935 is a wasteful number, since it uses less digits than its factorization.

49163918935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75858.

The product of its digits is 6298560, while the sum is 58.

The spelling of 49163918935 in words is "forty-nine billion, one hundred sixty-three million, nine hundred eighteen thousand, nine hundred thirty-five".