5365123403 has 4 divisors (see below), whose sum is σ = 5429763528. Its totient is φ = 5300483280.

The previous prime is 5365123397. The next prime is 5365123409. The reversal of 5365123403 is 3043215635.

5365123403 is nontrivially palindromic in base 14.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5365123397) and next prime (5365123409).

It is a cyclic number.

It is not a de Polignac number, because 5365123403 - 2⁸ = 5365123147 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 5365123403.

It is not an unprimeable number, because it can be changed into a prime (5365123409) 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, 32319938 + ... + 32320103.

It is an arithmetic number, because the mean of its divisors is an integer number (1357440882).

Almost surely, 2^5365123403 is an apocalyptic number.

5365123403 is a deficient number, since it is larger than the sum of its proper divisors (64640125).

5365123403 is an equidigital number, since it uses as much as digits as its factorization.

5365123403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64640124.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 5365123403 is about 73247.0026895299. The cubic root of 5365123403 is about 1750.6254529524.

The spelling of 5365123403 in words is "five billion, three hundred sixty-five million, one hundred twenty-three thousand, four hundred three".