49065596580 has 1152 divisors, whose sum is σ = 203711348736. Its totient is φ = 8510054400.

The previous prime is 49065596527. The next prime is 49065596581. The reversal of 49065596580 is 8569556094.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 49065596580.

It is not an unprimeable number, because it can be changed into a prime (49065596581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 672131424 + ... + 672131496.

It is an arithmetic number, because the mean of its divisors is an integer number (176832768).

Almost surely, 2^49065596580 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49065596580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101855674368).

49065596580 is an abundant number, since it is smaller than the sum of its proper divisors (154645752156).

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

49065596580 is a wasteful number, since it uses less digits than its factorization.

49065596580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 57.

The spelling of 49065596580 in words is "forty-nine billion, sixty-five million, five hundred ninety-six thousand, five hundred eighty".