1546425113 has 4 divisors (see below), whose sum is σ = 1546503888. Its totient is φ = 1546346340.

The previous prime is 1546425061. The next prime is 1546425131. The reversal of 1546425113 is 3115246451.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1546425113 - 2¹² = 1546421017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1546425113.

It is not an unprimeable number, because it can be changed into a prime (1546425163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16370 + ... + 57972.

It is an arithmetic number, because the mean of its divisors is an integer number (386625972).

Almost surely, 2^1546425113 is an apocalyptic number.

It is an amenable number.

1546425113 is a deficient number, since it is larger than the sum of its proper divisors (78775).

1546425113 is an equidigital number, since it uses as much as digits as its factorization.

1546425113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78774.

The product of its digits is 14400, while the sum is 32.

The square root of 1546425113 is about 39324.6120514876. The cubic root of 1546425113 is about 1156.4041225554.

The spelling of 1546425113 in words is "one billion, five hundred forty-six million, four hundred twenty-five thousand, one hundred thirteen".