504054453 has 16 divisors (see below), whose sum is σ = 801478656. Its totient is φ = 275507760.

The previous prime is 504054349. The next prime is 504054479. The reversal of 504054453 is 354450405.

It is not a de Polignac number, because 504054453 - 2¹⁸ = 503792309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 504054453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504054653) 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, 521313 + ... + 522278.

It is an arithmetic number, because the mean of its divisors is an integer number (50092416).

Almost surely, 2^504054453 is an apocalyptic number.

It is an amenable number.

504054453 is a deficient number, since it is larger than the sum of its proper divisors (297424203).

504054453 is a wasteful number, since it uses less digits than its factorization.

504054453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043624.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 504054453 is about 22451.1570525886. The cubic root of 504054453 is about 795.8401008120.

The spelling of 504054453 in words is "five hundred four million, fifty-four thousand, four hundred fifty-three".