49576847040 has 560 divisors, whose sum is σ = 213415912512. Its totient is φ = 10664607744.

The previous prime is 49576847039. The next prime is 49576847059. The reversal of 49576847040 is 4074867594.

49576847040 is a `hidden beast` number, since 495 + 7 + 6 + 84 + 70 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (560).

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 79 ways as a sum of consecutive naturals, for example, 3076444 + ... + 3092516.

Almost surely, 2^49576847040 is an apocalyptic number.

49576847040 is a gapful number since it is divisible by the number (40) 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 49576847040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106707956256).

49576847040 is an abundant number, since it is smaller than the sum of its proper divisors (163839065472).

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

49576847040 is a wasteful number, since it uses less digits than its factorization.

49576847040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16126 (or 16107 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 49576847040 in words is "forty-nine billion, five hundred seventy-six million, eight hundred forty-seven thousand, forty".