49291434836 has 24 divisors (see below), whose sum is σ = 103771442880. Its totient is φ = 20013063552.

The previous prime is 49291434809. The next prime is 49291434889. The reversal of 49291434836 is 63843419294.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46326005 + ... + 46327068.

It is an arithmetic number, because the mean of its divisors is an integer number (4323810120).

Almost surely, 2^49291434836 is an apocalyptic number.

It is an amenable number.

49291434836 is an abundant number, since it is smaller than the sum of its proper divisors (54480008044).

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

49291434836 is a wasteful number, since it uses less digits than its factorization.

49291434836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92653103 (or 92653101 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 53.

The spelling of 49291434836 in words is "forty-nine billion, two hundred ninety-one million, four hundred thirty-four thousand, eight hundred thirty-six".