49020825392 has 60 divisors (see below), whose sum is σ = 120528497736. Its totient is φ = 19099019520.

The previous prime is 49020825391. The next prime is 49020825397. The reversal of 49020825392 is 29352802094.

It is a super-2 number, since 2×49020825392² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (49020825391) 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, 2833493 + ... + 2850740.

Almost surely, 2^49020825392 is an apocalyptic number.

It is an amenable number.

49020825392 is an abundant number, since it is smaller than the sum of its proper divisors (71507672344).

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

49020825392 is a wasteful number, since it uses less digits than its factorization.

49020825392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5684266 (or 5684253 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 49020825392 in words is "forty-nine billion, twenty million, eight hundred twenty-five thousand, three hundred ninety-two".