1546045316 has 12 divisors (see below), whose sum is σ = 2738177232. Its totient is φ = 763708968.

The previous prime is 1546045313. The next prime is 1546045327. The reversal of 1546045316 is 6135406451.

It is a super-2 number, since 2×1546045316² = 4780512238251079712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1546045313) 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, 2328050 + ... + 2328713.

It is an arithmetic number, because the mean of its divisors is an integer number (228181436).

Almost surely, 2^1546045316 is an apocalyptic number.

It is an amenable number.

1546045316 is a deficient number, since it is larger than the sum of its proper divisors (1192131916).

1546045316 is a wasteful number, since it uses less digits than its factorization.

1546045316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4656850 (or 4656848 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 1546045316 is about 39319.7827562666. The cubic root of 1546045316 is about 1156.3094451015.

The spelling of 1546045316 in words is "one billion, five hundred forty-six million, forty-five thousand, three hundred sixteen".