546315402 has 16 divisors (see below), whose sum is σ = 1093473792. Its totient is φ = 181964640.

The previous prime is 546315401. The next prime is 546315409. The reversal of 546315402 is 204513645.

It is a self number, because there is not a number n which added to its sum of digits gives 546315402.

It is not an unprimeable number, because it can be changed into a prime (546315401) 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, 26538 + ... + 42389.

It is an arithmetic number, because the mean of its divisors is an integer number (68342112).

Almost surely, 2^546315402 is an apocalyptic number.

546315402 is an abundant number, since it is smaller than the sum of its proper divisors (547158390).

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

546315402 is a wasteful number, since it uses less digits than its factorization.

546315402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70253.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 546315402 is about 23373.3908964874. The cubic root of 546315402 is about 817.4875517374.

The spelling of 546315402 in words is "five hundred forty-six million, three hundred fifteen thousand, four hundred two".