546156342 has 24 divisors (see below), whose sum is σ = 1183833144. Its totient is φ = 181976064.

The previous prime is 546156337. The next prime is 546156407. The reversal of 546156342 is 243651645.

546156342 is a `hidden beast` number, since 5 + 4 + 6 + 15 + 634 + 2 = 666.

546156342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 546156297 and 546156306.

It is a congruent 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, 52918 + ... + 62390.

It is an arithmetic number, because the mean of its divisors is an integer number (49326381).

Almost surely, 2^546156342 is an apocalyptic number.

546156342 is an abundant number, since it is smaller than the sum of its proper divisors (637676802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546156342 is a wasteful number, since it uses less digits than its factorization.

546156342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12684 (or 12681 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 546156342 is about 23369.9880616144. The cubic root of 546156342 is about 817.4082067346.

The spelling of 546156342 in words is "five hundred forty-six million, one hundred fifty-six thousand, three hundred forty-two".