540103515534 has 48 divisors (see below), whose sum is σ = 1276918680960. Its totient is φ = 163627940880.

The previous prime is 540103515461. The next prime is 540103515559. The reversal of 540103515534 is 435515301045.

540103515534 is a `hidden beast` number, since 5 + 4 + 0 + 103 + 5 + 15 + 534 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 489999 + ... + 1149045.

It is an arithmetic number, because the mean of its divisors is an integer number (26602472520).

Almost surely, 2^540103515534 is an apocalyptic number.

540103515534 is an abundant number, since it is smaller than the sum of its proper divisors (736815165426).

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

540103515534 is a wasteful number, since it uses less digits than its factorization.

540103515534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663205 (or 663202 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

Adding to 540103515534 its reverse (435515301045), we get a palindrome (975618816579).

The spelling of 540103515534 in words is "five hundred forty billion, one hundred three million, five hundred fifteen thousand, five hundred thirty-four".