49213006880 has 24 divisors (see below), whose sum is σ = 116265729132. Its totient is φ = 19685202688.

The previous prime is 49213006861. The next prime is 49213006901. The reversal of 49213006880 is 8860031294.

It can be written as a sum of positive squares in 2 ways, for example, as 47738754064 + 1474252816 = 218492^2 + 38396^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153790487 + ... + 153790806.

Almost surely, 2^49213006880 is an apocalyptic number.

49213006880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49213006880 is an abundant number, since it is smaller than the sum of its proper divisors (67052722252).

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

49213006880 is a wasteful number, since it uses less digits than its factorization.

49213006880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307581308 (or 307581300 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 49213006880 in words is "forty-nine billion, two hundred thirteen million, six thousand, eight hundred eighty".