542580795 has 16 divisors (see below), whose sum is σ = 964588320. Its totient is φ = 289376352.

The previous prime is 542580791. The next prime is 542580811. The reversal of 542580795 is 597085245.

It is not a de Polignac number, because 542580795 - 2² = 542580791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 542580795.

It is not an unprimeable number, because it can be changed into a prime (542580791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2009424 + ... + 2009693.

It is an arithmetic number, because the mean of its divisors is an integer number (60286770).

Almost surely, 2^542580795 is an apocalyptic number.

542580795 is a deficient number, since it is larger than the sum of its proper divisors (422007525).

542580795 is a wasteful number, since it uses less digits than its factorization.

542580795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4019131 (or 4019125 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The square root of 542580795 is about 23293.3637545117. The cubic root of 542580795 is about 815.6205117998.

The spelling of 542580795 in words is "five hundred forty-two million, five hundred eighty thousand, seven hundred ninety-five".