5231540455 has 8 divisors (see below), whose sum is σ = 6278540400. Its totient is φ = 4184771136.

The previous prime is 5231540429. The next prime is 5231540459. The reversal of 5231540455 is 5540451325.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5231540455 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5231540455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5231540459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3045 + ... + 102334.

It is an arithmetic number, because the mean of its divisors is an integer number (784817550).

Almost surely, 2^5231540455 is an apocalyptic number.

5231540455 is a deficient number, since it is larger than the sum of its proper divisors (1046999945).

5231540455 is a wasteful number, since it uses less digits than its factorization.

5231540455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115313.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 5231540455 is about 72329.3885982731. The cubic root of 5231540455 is about 1735.9739185657.

The spelling of 5231540455 in words is "five billion, two hundred thirty-one million, five hundred forty thousand, four hundred fifty-five".