49002863616 has 528 divisors, whose sum is σ = 169220413440. Its totient is φ = 13363937280.

The previous prime is 49002863561. The next prime is 49002863633. The reversal of 49002863616 is 61636820094.

49002863616 is a `hidden beast` number, since 4 + 9 + 0 + 0 + 2 + 8 + 636 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 213986190 + ... + 213986418.

Almost surely, 2^49002863616 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 49002863616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84610206720).

49002863616 is an abundant number, since it is smaller than the sum of its proper divisors (120217549824).

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

49002863616 is a wasteful number, since it uses less digits than its factorization.

49002863616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 49002863616 in words is "forty-nine billion, two million, eight hundred sixty-three thousand, six hundred sixteen".