49878808560 has 200 divisors, whose sum is σ = 197984741856. Its totient is φ = 11400860160.

The previous prime is 49878808547. The next prime is 49878808579. The reversal of 49878808560 is 6580887894.

49878808560 is a `hidden beast` number, since 498 + 7 + 8 + 8 + 0 + 85 + 60 = 666.

49878808560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 504451 + ... + 595170.

Almost surely, 2^49878808560 is an apocalyptic number.

49878808560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49878808560 is an abundant number, since it is smaller than the sum of its proper divisors (148105933296).

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

49878808560 is a wasteful number, since it uses less digits than its factorization.

49878808560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099653 (or 1099638 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 63.

The spelling of 49878808560 in words is "forty-nine billion, eight hundred seventy-eight million, eight hundred eight thousand, five hundred sixty".