540461534 has 4 divisors (see below), whose sum is σ = 810692304. Its totient is φ = 270230766.

The previous prime is 540461477. The next prime is 540461557. The reversal of 540461534 is 435164045.

540461534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 540461534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135115382 + ... + 135115385.

It is an arithmetic number, because the mean of its divisors is an integer number (202673076).

Almost surely, 2^540461534 is an apocalyptic number.

540461534 is a deficient number, since it is larger than the sum of its proper divisors (270230770).

540461534 is a wasteful number, since it uses less digits than its factorization.

540461534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270230769.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 540461534 is about 23247.8285867734. The cubic root of 540461534 is about 814.5572181768.

The spelling of 540461534 in words is "five hundred forty million, four hundred sixty-one thousand, five hundred thirty-four".