542416245 has 32 divisors (see below), whose sum is σ = 1034975232. Its totient is φ = 237179712.

The previous prime is 542416243. The next prime is 542416253. The reversal of 542416245 is 542614245.

It is not a de Polignac number, because 542416245 - 2¹ = 542416243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542416243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109887 + ... + 114716.

It is an arithmetic number, because the mean of its divisors is an integer number (32342976).

Almost surely, 2^542416245 is an apocalyptic number.

It is an amenable number.

542416245 is a deficient number, since it is larger than the sum of its proper divisors (492558987).

542416245 is a wasteful number, since it uses less digits than its factorization.

542416245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224641.

The product of its digits is 38400, while the sum is 33.

The square root of 542416245 is about 23289.8313647824. The cubic root of 542416245 is about 815.5380516230.

The spelling of 542416245 in words is "five hundred forty-two million, four hundred sixteen thousand, two hundred forty-five".