49109058000 has 320 divisors, whose sum is σ = 179249241600. Its totient is φ = 12847910400.

The previous prime is 49109057953. The next prime is 49109058049. The reversal of 49109058000 is 85090194.

49109058000 is a `hidden beast` number, since 491 + 0 + 90 + 5 + 80 + 0 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2853421 + ... + 2870579.

It is an arithmetic number, because the mean of its divisors is an integer number (560153880).

Almost surely, 2^49109058000 is an apocalyptic number.

49109058000 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 49109058000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89624620800).

49109058000 is an abundant number, since it is smaller than the sum of its proper divisors (130140183600).

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

49109058000 is a wasteful number, since it uses less digits than its factorization.

49109058000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17244 (or 17222 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The spelling of 49109058000 in words is "forty-nine billion, one hundred nine million, fifty-eight thousand".