49530926544 has 160 divisors (see below), whose sum is σ = 144484466688. Its totient is φ = 14485440000.

The previous prime is 49530926519. The next prime is 49530926551. The reversal of 49530926544 is 44562903594.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6264994 + ... + 6272894.

Almost surely, 2^49530926544 is an apocalyptic number.

49530926544 is a gapful number since it is divisible by the number (44) 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 49530926544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72242233344).

49530926544 is an abundant number, since it is smaller than the sum of its proper divisors (94953540144).

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

49530926544 is a wasteful number, since it uses less digits than its factorization.

49530926544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8337 (or 8331 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 51.

The spelling of 49530926544 in words is "forty-nine billion, five hundred thirty million, nine hundred twenty-six thousand, five hundred forty-four".