542032310645 has 16 divisors (see below), whose sum is σ = 744660478848. Its totient is φ = 371028358080.

The previous prime is 542032310627. The next prime is 542032310671. The reversal of 542032310645 is 546013230245.

It is not a de Polignac number, because 542032310645 - 2¹⁶ = 542032245109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13540994 + ... + 13580963.

It is an arithmetic number, because the mean of its divisors is an integer number (46541279928).

Almost surely, 2^542032310645 is an apocalyptic number.

It is an amenable number.

542032310645 is a deficient number, since it is larger than the sum of its proper divisors (202628168203).

542032310645 is a wasteful number, since it uses less digits than its factorization.

542032310645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27122540.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 542032310645 in words is "five hundred forty-two billion, thirty-two million, three hundred ten thousand, six hundred forty-five".