54814669452 has 18 divisors (see below), whose sum is σ = 138559303428. Its totient is φ = 18271556472.

The previous prime is 54814669447. The next prime is 54814669453. The reversal of 54814669452 is 25496641845.

It is a happy number.

54814669452 is a `hidden beast` number, since 5 + 48 + 1 + 466 + 94 + 52 = 666.

54814669452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (54814669453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 761314818 + ... + 761314889.

Almost surely, 2^54814669452 is an apocalyptic number.

It is an amenable number.

54814669452 is an abundant number, since it is smaller than the sum of its proper divisors (83744633976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54814669452 is a wasteful number, since it uses less digits than its factorization.

54814669452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522629717 (or 1522629712 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 54.

The spelling of 54814669452 in words is "fifty-four billion, eight hundred fourteen million, six hundred sixty-nine thousand, four hundred fifty-two".