540312054 has 16 divisors (see below), whose sum is σ = 1144190448. Its totient is φ = 169509632.

The previous prime is 540312041. The next prime is 540312061. The reversal of 540312054 is 450213045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2648487 + ... + 2648690.

It is an arithmetic number, because the mean of its divisors is an integer number (71511903).

Almost surely, 2^540312054 is an apocalyptic number.

540312054 is an abundant number, since it is smaller than the sum of its proper divisors (603878394).

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

540312054 is a wasteful number, since it uses less digits than its factorization.

540312054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5297199.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 540312054 is about 23244.6134405371. The cubic root of 540312054 is about 814.4821149349.

Adding to 540312054 its reverse (450213045), we get a palindrome (990525099).

Subtracting from 540312054 its reverse (450213045), we obtain a palindrome (90099009).

The spelling of 540312054 in words is "five hundred forty million, three hundred twelve thousand, fifty-four".