542228475 has 12 divisors (see below), whose sum is σ = 896484536. Its totient is φ = 289188480.

The previous prime is 542228419. The next prime is 542228503. The reversal of 542228475 is 574822245.

It is not a de Polignac number, because 542228475 - 2¹⁰ = 542227451 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3614782 + ... + 3614931.

Almost surely, 2^542228475 is an apocalyptic number.

542228475 is a deficient number, since it is larger than the sum of its proper divisors (354256061).

542228475 is a wasteful number, since it uses less digits than its factorization.

542228475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7229726 (or 7229721 counting only the distinct ones).

The product of its digits is 179200, while the sum is 39.

The square root of 542228475 is about 23285.7998574238. The cubic root of 542228475 is about 815.4439349398.

The spelling of 542228475 in words is "five hundred forty-two million, two hundred twenty-eight thousand, four hundred seventy-five".