49494196752 has 960 divisors, whose sum is σ = 186036092928. Its totient is φ = 11128320000.

The previous prime is 49494196727. The next prime is 49494196841. The reversal of 49494196752 is 25769149494.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 490041502 + ... + 490041602.

Almost surely, 2^49494196752 is an apocalyptic number.

49494196752 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49494196752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93018046464).

49494196752 is an abundant number, since it is smaller than the sum of its proper divisors (136541896176).

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

49494196752 is a wasteful number, since it uses less digits than its factorization.

49494196752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 215 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 60.

The spelling of 49494196752 in words is "forty-nine billion, four hundred ninety-four million, one hundred ninety-six thousand, seven hundred fifty-two".