1546380852 has 24 divisors (see below), whose sum is σ = 3659044032. Its totient is φ = 508200000.

The previous prime is 1546380817. The next prime is 1546380889. The reversal of 1546380852 is 2580836451.

1546380852 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906649 + ... + 908352.

It is an arithmetic number, because the mean of its divisors is an integer number (152460168).

Almost surely, 2^1546380852 is an apocalyptic number.

1546380852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1546380852 is an abundant number, since it is smaller than the sum of its proper divisors (2112663180).

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

1546380852 is a wasteful number, since it uses less digits than its factorization.

1546380852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815079 (or 1815077 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 1546380852 is about 39324.0492828498. The cubic root of 1546380852 is about 1156.3930897782.

The spelling of 1546380852 in words is "one billion, five hundred forty-six million, three hundred eighty thousand, eight hundred fifty-two".