49862297100 has 972 divisors, whose sum is σ = 197975146488. Its totient is φ = 9650995200.

The previous prime is 49862297099. The next prime is 49862297129. The reversal of 49862297100 is 179226894.

It is a self number, because there is not a number n which added to its sum of digits gives 49862297100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 323 ways as a sum of consecutive naturals, for example, 514044252 + ... + 514044348.

Almost surely, 2^49862297100 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 49862297100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98987573244).

49862297100 is an abundant number, since it is smaller than the sum of its proper divisors (148112849388).

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

49862297100 is a wasteful number, since it uses less digits than its factorization.

49862297100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 49862297100 in words is "forty-nine billion, eight hundred sixty-two million, two hundred ninety-seven thousand, one hundred".