5231515294 has 32 divisors (see below), whose sum is σ = 8177863680. Its totient is φ = 2508004800.

The previous prime is 5231515283. The next prime is 5231515343. The reversal of 5231515294 is 4925151325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2088847 + ... + 2091349.

It is an arithmetic number, because the mean of its divisors is an integer number (255558240).

Almost surely, 2^5231515294 is an apocalyptic number.

5231515294 is a deficient number, since it is larger than the sum of its proper divisors (2946348386).

5231515294 is a wasteful number, since it uses less digits than its factorization.

5231515294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2976.

The product of its digits is 54000, while the sum is 37.

The square root of 5231515294 is about 72329.2146646153. The cubic root of 5231515294 is about 1735.9711355161.

The spelling of 5231515294 in words is "five billion, two hundred thirty-one million, five hundred fifteen thousand, two hundred ninety-four".