49896837376 has 81 divisors (see below), whose sum is σ = 104289234231. Its totient is φ = 23824390656.

The previous prime is 49896837359. The next prime is 49896837391. The reversal of 49896837376 is 67373869894.

The square root of 49896837376 is 223376.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 82202065 + ... + 82202671.

Almost surely, 2^49896837376 is an apocalyptic number.

49896837376 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

49896837376 is the 223376-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49896837376

49896837376 is an abundant number, since it is smaller than the sum of its proper divisors (54392396855).

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

49896837376 is an frugal number, since it uses more digits than its factorization.

49896837376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276 (or 632 counting only the distinct ones).

The product of its digits is 329204736, while the sum is 70.

The spelling of 49896837376 in words is "forty-nine billion, eight hundred ninety-six million, eight hundred thirty-seven thousand, three hundred seventy-six".