49262923980 has 288 divisors, whose sum is σ = 165413713920. Its totient is φ = 12158087040.

The previous prime is 49262923961. The next prime is 49262924017. The reversal of 49262923980 is 8932926294.

49262923980 is a `hidden beast` number, since 4 + 9 + 2 + 629 + 2 + 3 + 9 + 8 + 0 = 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 95 ways as a sum of consecutive naturals, for example, 8852679 + ... + 8858241.

Almost surely, 2^49262923980 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 49262923980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82706856960).

49262923980 is an abundant number, since it is smaller than the sum of its proper divisors (116150789940).

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

49262923980 is a wasteful number, since it uses less digits than its factorization.

49262923980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5658 (or 5627 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 49262923980 in words is "forty-nine billion, two hundred sixty-two million, nine hundred twenty-three thousand, nine hundred eighty".