49495276800 has 540 divisors, whose sum is σ = 184193065056. Its totient is φ = 13113446400.

The previous prime is 49495276757. The next prime is 49495276813. The reversal of 49495276800 is 867259494.

49495276800 is a `hidden beast` number, since 4 + 9 + 495 + 2 + 76 + 80 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (540).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 159148645 + ... + 159148955.

Almost surely, 2^49495276800 is an apocalyptic number.

49495276800 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 49495276800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92096532528).

49495276800 is an abundant number, since it is smaller than the sum of its proper divisors (134697788256).

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

49495276800 is a wasteful number, since it uses less digits than its factorization.

49495276800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 49495276800 in words is "forty-nine billion, four hundred ninety-five million, two hundred seventy-six thousand, eight hundred".