49752248580 has 36 divisors (see below), whose sum is σ = 150915154572. Its totient is φ = 13267266240.

The previous prime is 49752248573. The next prime is 49752248587. The reversal of 49752248580 is 8584225794.

49752248580 is a `hidden beast` number, since 4 + 9 + 7 + 52 + 2 + 4 + 8 + 580 = 666.

It is an interprime number because it is at equal distance from previous prime (49752248573) and next prime (49752248587).

It can be written as a sum of positive squares in 2 ways, for example, as 29052520704 + 20699727876 = 170448^2 + 143874^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×49752248580² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49752248587) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138200511 + ... + 138200870.

It is an arithmetic number, because the mean of its divisors is an integer number (4192087627).

Almost surely, 2^49752248580 is an apocalyptic number.

It is an amenable number.

49752248580 is an abundant number, since it is smaller than the sum of its proper divisors (101162905992).

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

49752248580 is a wasteful number, since it uses less digits than its factorization.

49752248580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276401396 (or 276401391 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The spelling of 49752248580 in words is "forty-nine billion, seven hundred fifty-two million, two hundred forty-eight thousand, five hundred eighty".