540345536534 has 8 divisors (see below), whose sum is σ = 811065586968. Its totient is φ = 269990340880.

The previous prime is 540345536519. The next prime is 540345536543. The reversal of 540345536534 is 435635543045.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91209992 + ... + 91215915.

It is an arithmetic number, because the mean of its divisors is an integer number (101383198371).

Almost surely, 2^540345536534 is an apocalyptic number.

540345536534 is a deficient number, since it is larger than the sum of its proper divisors (270720050434).

540345536534 is a wasteful number, since it uses less digits than its factorization.

540345536534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182427390.

The product of its (nonzero) digits is 6480000, while the sum is 47.

The spelling of 540345536534 in words is "five hundred forty billion, three hundred forty-five million, five hundred thirty-six thousand, five hundred thirty-four".