546156013 has 8 divisors (see below), whose sum is σ = 588470456. Its totient is φ = 503884800.

The previous prime is 546156011. The next prime is 546156031. The reversal of 546156013 is 310651645.

It can be written as a sum of positive squares in 4 ways, for example, as 7823209 + 538332804 = 2797^2 + 23202^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 546156013 - 2¹ = 546156011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546156011) 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, 18373 + ... + 37813.

It is an arithmetic number, because the mean of its divisors is an integer number (73558807).

Almost surely, 2^546156013 is an apocalyptic number.

It is an amenable number.

546156013 is a deficient number, since it is larger than the sum of its proper divisors (42314443).

546156013 is a wasteful number, since it uses less digits than its factorization.

546156013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21615.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 546156013 is about 23369.9810226709. The cubic root of 546156013 is about 817.4080426012.

The spelling of 546156013 in words is "five hundred forty-six million, one hundred fifty-six thousand, thirteen".