5049950136 has 128 divisors (see below), whose sum is σ = 15810163200. Its totient is φ = 1305838080.

The previous prime is 5049950117. The next prime is 5049950179. The reversal of 5049950136 is 6310599405.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 417226 + ... + 429158.

It is an arithmetic number, because the mean of its divisors is an integer number (123516900).

Almost surely, 2^5049950136 is an apocalyptic number.

5049950136 is a gapful number since it is divisible by the number (56) 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 5049950136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7905081600).

5049950136 is an abundant number, since it is smaller than the sum of its proper divisors (10760213064).

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

5049950136 is a wasteful number, since it uses less digits than its factorization.

5049950136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12189 (or 12185 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 5049950136 is about 71063.0011750137. The cubic root of 5049950136 is about 1715.6513247702.

The spelling of 5049950136 in words is "five billion, forty-nine million, nine hundred fifty thousand, one hundred thirty-six".