5231302394 has 8 divisors (see below), whose sum is σ = 7848029088. Its totient is φ = 2615292700.

The previous prime is 5231302379. The next prime is 5231302397. The reversal of 5231302394 is 4932031325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5231302394.

It is not an unprimeable number, because it can be changed into a prime (5231302397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160622 + ... + 190425.

It is an arithmetic number, because the mean of its divisors is an integer number (981003636).

Almost surely, 2^5231302394 is an apocalyptic number.

5231302394 is a deficient number, since it is larger than the sum of its proper divisors (2616726694).

5231302394 is a wasteful number, since it uses less digits than its factorization.

5231302394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358500.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 5231302394 is about 72327.7429068542. The cubic root of 5231302394 is about 1735.9475863627.

The spelling of 5231302394 in words is "five billion, two hundred thirty-one million, three hundred two thousand, three hundred ninety-four".