49255385279100 has 2592 divisors, whose sum is σ = 209569166714880. Its totient is φ = 8649089280000.

The previous prime is 49255385279077. The next prime is 49255385279117. The reversal of 49255385279100 is 197258355294.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 863 ways as a sum of consecutive naturals, for example, 71281309755 + ... + 71281310445.

Almost surely, 2^{49255385279100} 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 49255385279100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104784583357440).

49255385279100 is an abundant number, since it is smaller than the sum of its proper divisors (160313781435780).

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

49255385279100 is a wasteful number, since it uses less digits than its factorization.

49255385279100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 27216000, while the sum is 60.

The spelling of 49255385279100 in words is "forty-nine trillion, two hundred fifty-five billion, three hundred eighty-five million, two hundred seventy-nine thousand, one hundred".