542150323 has 8 divisors (see below), whose sum is σ = 636932016. Its totient is φ = 454951200.

The previous prime is 542150309. The next prime is 542150327. The reversal of 542150323 is 323051245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-542150323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542150327) 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, 1895488 + ... + 1895773.

It is an arithmetic number, because the mean of its divisors is an integer number (79616502).

Almost surely, 2^542150323 is an apocalyptic number.

542150323 is a deficient number, since it is larger than the sum of its proper divisors (94781693).

542150323 is a wasteful number, since it uses less digits than its factorization.

542150323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3791285.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 542150323 is about 23284.1216926901. The cubic root of 542150323 is about 815.4047561070.

The spelling of 542150323 in words is "five hundred forty-two million, one hundred fifty thousand, three hundred twenty-three".