1542124160 has 32 divisors (see below), whose sum is σ = 3686642100. Its totient is φ = 616849408.

The previous prime is 1542124159. The next prime is 1542124183. The reversal of 1542124160 is 614212451.

It can be written as a sum of positive squares in 2 ways, for example, as 1511032384 + 31091776 = 38872^2 + 5576^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204145 + ... + 1205424.

Almost surely, 2^1542124160 is an apocalyptic number.

1542124160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1542124160 is an abundant number, since it is smaller than the sum of its proper divisors (2144517940).

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

1542124160 is an equidigital number, since it uses as much as digits as its factorization.

1542124160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2409588 (or 2409576 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1542124160 is about 39269.8887189663. Note that the first 3 decimals coincide. The cubic root of 1542124160 is about 1155.3310545679.

The spelling of 1542124160 in words is "one billion, five hundred forty-two million, one hundred twenty-four thousand, one hundred sixty".