54147527434 has 32 divisors (see below), whose sum is σ = 109052366976. Its totient is φ = 19473635520.

The previous prime is 54147527431. The next prime is 54147527449. The reversal of 54147527434 is 43472574145.

It is a happy number.

54147527434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (54147527431) 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, 13521357 + ... + 13525360.

It is an arithmetic number, because the mean of its divisors is an integer number (3407886468).

Almost surely, 2^54147527434 is an apocalyptic number.

54147527434 is an abundant number, since it is smaller than the sum of its proper divisors (54904839542).

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

54147527434 is a wasteful number, since it uses less digits than its factorization.

54147527434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27046750.

The product of its digits is 1881600, while the sum is 46.

It can be divided in two parts, 54147 and 527434, that added together give a triangular number (581581 = T₁₀₇₈).

The spelling of 54147527434 in words is "fifty-four billion, one hundred forty-seven million, five hundred twenty-seven thousand, four hundred thirty-four".