1415135532 has 48 divisors (see below), whose sum is σ = 3400588800. Its totient is φ = 457828800.

The previous prime is 1415135521. The next prime is 1415135537. The reversal of 1415135532 is 2355315141.

It is a self number, because there is not a number n which added to its sum of digits gives 1415135532.

It is not an unprimeable number, because it can be changed into a prime (1415135537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43282 + ... + 68582.

It is an arithmetic number, because the mean of its divisors is an integer number (70845600).

Almost surely, 2^1415135532 is an apocalyptic number.

1415135532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1415135532 is an abundant number, since it is smaller than the sum of its proper divisors (1985453268).

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

1415135532 is a wasteful number, since it uses less digits than its factorization.

1415135532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25446 (or 25444 counting only the distinct ones).

The product of its digits is 9000, while the sum is 30.

The square root of 1415135532 is about 37618.2872018384. The cubic root of 1415135532 is about 1122.7059179143.

The spelling of 1415135532 in words is "one billion, four hundred fifteen million, one hundred thirty-five thousand, five hundred thirty-two".