542510640315 has 96 divisors (see below), whose sum is σ = 1082539201536. Its totient is φ = 246197387520.

The previous prime is 542510640293. The next prime is 542510640389. The reversal of 542510640315 is 513046015245.

542510640315 is a `hidden beast` number, since 5 + 4 + 2 + 5 + 1 + 0 + 640 + 3 + 1 + 5 = 666.

It is not a de Polignac number, because 542510640315 - 2⁷ = 542510640187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 542510640315.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 37648842 + ... + 37663248.

It is an arithmetic number, because the mean of its divisors is an integer number (11276450016).

Almost surely, 2^542510640315 is an apocalyptic number.

542510640315 is a deficient number, since it is larger than the sum of its proper divisors (540028561221).

542510640315 is a wasteful number, since it uses less digits than its factorization.

542510640315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15289 (or 15286 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 542510640315 in words is "five hundred forty-two billion, five hundred ten million, six hundred forty thousand, three hundred fifteen".