49205880000 has 350 divisors, whose sum is σ = 182280710876. Its totient is φ = 13120704000.

The previous prime is 49205879963. The next prime is 49205880011. The reversal of 49205880000 is 8850294.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 49 ways as a sum of consecutive naturals, for example, 3232407 + ... + 3247593.

Almost surely, 2^49205880000 is an apocalyptic number.

49205880000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49205880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91140355438).

49205880000 is an abundant number, since it is smaller than the sum of its proper divisors (133074830876).

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

49205880000 is an equidigital number, since it uses as much as digits as its factorization.

49205880000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15231 (or 15197 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 49205880000 in words is "forty-nine billion, two hundred five million, eight hundred eighty thousand".