5403257815 has 32 divisors (see below), whose sum is σ = 7294121280. Its totient is φ = 3821819904.

The previous prime is 5403257807. The next prime is 5403257831. The reversal of 5403257815 is 5187523045.

It is a cyclic number.

It is not a de Polignac number, because 5403257815 - 2³ = 5403257807 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61584 + ... + 120826.

It is an arithmetic number, because the mean of its divisors is an integer number (227941290).

Almost surely, 2^5403257815 is an apocalyptic number.

5403257815 is a deficient number, since it is larger than the sum of its proper divisors (1890863465).

5403257815 is a wasteful number, since it uses less digits than its factorization.

5403257815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59331.

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 5403257815 is about 73506.8555646342. The cubic root of 5403257815 is about 1754.7633834400.

The spelling of 5403257815 in words is "five billion, four hundred three million, two hundred fifty-seven thousand, eight hundred fifteen".