49451076000 has 576 divisors, whose sum is σ = 183947452416. Its totient is φ = 12566016000.

The previous prime is 49451075941. The next prime is 49451076013. The reversal of 49451076000 is 67015494.

49451076000 is a `hidden beast` number, since 4 + 9 + 45 + 1 + 0 + 7 + 600 + 0 = 666.

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 95 ways as a sum of consecutive naturals, for example, 81467697 + ... + 81468303.

It is an arithmetic number, because the mean of its divisors is an integer number (319353216).

Almost surely, 2^49451076000 is an apocalyptic number.

49451076000 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 49451076000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91973726208).

49451076000 is an abundant number, since it is smaller than the sum of its proper divisors (134496376416).

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

49451076000 is a wasteful number, since it uses less digits than its factorization.

49451076000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742 (or 721 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 49451076000 in words is "forty-nine billion, four hundred fifty-one million, seventy-six thousand".