534407503 has 8 divisors (see below), whose sum is σ = 611255072. Its totient is φ = 457685856.

The previous prime is 534407473. The next prime is 534407521. The reversal of 534407503 is 305704435.

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

It is a cyclic number.

It is not a de Polignac number, because 534407503 - 2²⁵ = 500853071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534405503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22200 + ... + 39517.

It is an arithmetic number, because the mean of its divisors is an integer number (76406884).

Almost surely, 2^534407503 is an apocalyptic number.

534407503 is a deficient number, since it is larger than the sum of its proper divisors (76847569).

534407503 is a wasteful number, since it uses less digits than its factorization.

534407503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62961.

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 534407503 is about 23117.2555248239. The cubic root of 534407503 is about 811.5043440439.

The spelling of 534407503 in words is "five hundred thirty-four million, four hundred seven thousand, five hundred three".