5231954429 has 16 divisors (see below), whose sum is σ = 5770445184. Its totient is φ = 4714248000.

The previous prime is 5231954423. The next prime is 5231954443. The reversal of 5231954429 is 9244591325.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5231954429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5231954429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5231954423) 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, 65162 + ... + 121284.

It is an arithmetic number, because the mean of its divisors is an integer number (360652824).

Almost surely, 2^5231954429 is an apocalyptic number.

It is an amenable number.

5231954429 is a deficient number, since it is larger than the sum of its proper divisors (538490755).

5231954429 is a wasteful number, since it uses less digits than its factorization.

5231954429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56308.

The product of its digits is 388800, while the sum is 44.

The square root of 5231954429 is about 72332.2502691573. The cubic root of 5231954429 is about 1736.0197068071.

The spelling of 5231954429 in words is "five billion, two hundred thirty-one million, nine hundred fifty-four thousand, four hundred twenty-nine".