49853703744 has 280 divisors, whose sum is σ = 160393123968. Its totient is φ = 15219809280.

The previous prime is 49853703733. The next prime is 49853703769. The reversal of 49853703744 is 44730735894.

49853703744 is a `hidden beast` number, since 498 + 53 + 70 + 37 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8825529 + ... + 8831175.

Almost surely, 2^49853703744 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 49853703744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80196561984).

49853703744 is an abundant number, since it is smaller than the sum of its proper divisors (110539420224).

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

49853703744 is a wasteful number, since it uses less digits than its factorization.

49853703744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5815 (or 5796 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 49853703744 in words is "forty-nine billion, eight hundred fifty-three million, seven hundred three thousand, seven hundred forty-four".