5049509031 has 32 divisors (see below), whose sum is σ = 9052346880. Its totient is φ = 2715700608.

The previous prime is 5049509009. The next prime is 5049509051. The reversal of 5049509031 is 1309059405.

5049509031 is a `hidden beast` number, since 50 + 495 + 0 + 90 + 31 = 666.

It is not a de Polignac number, because 5049509031 - 2⁷ = 5049508903 is a prime.

It is a super-2 number, since 2×5049509031² = 50995082908301117922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5049509051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 782581 + ... + 789006.

It is an arithmetic number, because the mean of its divisors is an integer number (282885840).

Almost surely, 2^5049509031 is an apocalyptic number.

5049509031 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5049509031 is a deficient number, since it is larger than the sum of its proper divisors (4002837849).

5049509031 is a wasteful number, since it uses less digits than its factorization.

5049509031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571620 (or 1571614 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 5049509031 is about 71059.8974879643. The cubic root of 5049509031 is about 1715.6013701902.

The spelling of 5049509031 in words is "five billion, forty-nine million, five hundred nine thousand, thirty-one".