54012469 has 8 divisors (see below), whose sum is σ = 62598528. Its totient is φ = 45643920.

The previous prime is 54012463. The next prime is 54012493. The reversal of 54012469 is 96421045.

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

It is not a de Polignac number, because 54012469 - 2³ = 54012461 is a prime.

It is a super-2 number, since 2×54012469² = 5834693614951922, which contains 22 as substring.

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 54012469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54012461) 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, 53842 + ... + 54835.

It is an arithmetic number, because the mean of its divisors is an integer number (7824816).

Almost surely, 2^54012469 is an apocalyptic number.

It is an amenable number.

54012469 is a deficient number, since it is larger than the sum of its proper divisors (8586059).

54012469 is a wasteful number, since it uses less digits than its factorization.

54012469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108755.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 54012469 is about 7349.3175873682. The cubic root of 54012469 is about 378.0054052398.

The spelling of 54012469 in words is "fifty-four million, twelve thousand, four hundred sixty-nine".