49823412660 has 864 divisors, whose sum is σ = 199770375168. Its totient is φ = 10346434560.

The previous prime is 49823412649. The next prime is 49823412673. The reversal of 49823412660 is 6621432894.

49823412660 is a `hidden beast` number, since 49 + 8 + 2 + 341 + 266 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 125499582 + ... + 125499978.

It is an arithmetic number, because the mean of its divisors is an integer number (231215712).

Almost surely, 2^49823412660 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 49823412660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99885187584).

49823412660 is an abundant number, since it is smaller than the sum of its proper divisors (149946962508).

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

49823412660 is a wasteful number, since it uses less digits than its factorization.

49823412660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 462 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 49823412660 in words is "forty-nine billion, eight hundred twenty-three million, four hundred twelve thousand, six hundred sixty".