49139396096 has 160 divisors (see below), whose sum is σ = 115669971648. Its totient is φ = 20416757760.

The previous prime is 49139396093. The next prime is 49139396107. The reversal of 49139396096 is 69069393194.

49139396096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49139396093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25420346 + ... + 25422278.

Almost surely, 2^49139396096 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 49139396096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57834985824).

49139396096 is an abundant number, since it is smaller than the sum of its proper divisors (66530575552).

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

49139396096 is a wasteful number, since it uses less digits than its factorization.

49139396096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172 (or 2156 counting only the distinct ones).

The product of its (nonzero) digits is 8503056, while the sum is 59.

The spelling of 49139396096 in words is "forty-nine billion, one hundred thirty-nine million, three hundred ninety-six thousand, ninety-six".