49769079750 has 256 divisors, whose sum is σ = 156472243200. Its totient is φ = 11605680000.

The previous prime is 49769079743. The next prime is 49769079751. The reversal of 49769079750 is 5797096794.

49769079750 is a `hidden beast` number, since 497 + 6 + 9 + 0 + 7 + 97 + 50 = 666.

It is a super-2 number, since 2×49769079750² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49769079751) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1652325 + ... + 1682175.

It is an arithmetic number, because the mean of its divisors is an integer number (611219700).

Almost surely, 2^49769079750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49769079750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78236121600).

49769079750 is an abundant number, since it is smaller than the sum of its proper divisors (106703163450).

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

49769079750 is a wasteful number, since it uses less digits than its factorization.

49769079750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29909 (or 29893 counting only the distinct ones).

The product of its (nonzero) digits is 30005640, while the sum is 63.

The spelling of 49769079750 in words is "forty-nine billion, seven hundred sixty-nine million, seventy-nine thousand, seven hundred fifty".