542465230 has 16 divisors (see below), whose sum is σ = 977221584. Its totient is φ = 216811840.

The previous prime is 542465227. The next prime is 542465233. The reversal of 542465230 is 32564245.

It is an interprime number because it is at equal distance from previous prime (542465227) and next prime (542465233).

It is a junction number, because it is equal to n+sod(n) for n = 542465192 and 542465201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542465233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8311 + ... + 33970.

It is an arithmetic number, because the mean of its divisors is an integer number (61076349).

Almost surely, 2^542465230 is an apocalyptic number.

542465230 is a deficient number, since it is larger than the sum of its proper divisors (434756354).

542465230 is a wasteful number, since it uses less digits than its factorization.

542465230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43571.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 542465230 is about 23290.8829802565. The cubic root of 542465230 is about 815.5626009915.

The spelling of 542465230 in words is "five hundred forty-two million, four hundred sixty-five thousand, two hundred thirty".