5061231615 has 16 divisors (see below), whose sum is σ = 8834150016. Its totient is φ = 2453930400.

The previous prime is 5061231611. The next prime is 5061231629. The reversal of 5061231615 is 5161321605.

It is not a de Polignac number, because 5061231615 - 2² = 5061231611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5061231611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15336901 + ... + 15337230.

It is an arithmetic number, because the mean of its divisors is an integer number (552134376).

Almost surely, 2^5061231615 is an apocalyptic number.

5061231615 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5061231615 is a deficient number, since it is larger than the sum of its proper divisors (3772918401).

5061231615 is a wasteful number, since it uses less digits than its factorization.

5061231615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30674150.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 5061231615 is about 71142.3334942002. Note that the first 3 decimals coincide. The cubic root of 5061231615 is about 1716.9279505312.

The spelling of 5061231615 in words is "five billion, sixty-one million, two hundred thirty-one thousand, six hundred fifteen".