1533412080 has 80 divisors (see below), whose sum is σ = 5281760160. Its totient is φ = 408909312.

The previous prime is 1533412079. The next prime is 1533412141. The reversal of 1533412080 is 802143351.

It is a happy number.

1533412080 is a `hidden beast` number, since 1 + 533 + 4 + 120 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352797 + ... + 357116.

It is an arithmetic number, because the mean of its divisors is an integer number (66022002).

Almost surely, 2^1533412080 is an apocalyptic number.

1533412080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1533412080 is an abundant number, since it is smaller than the sum of its proper divisors (3748348080).

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

1533412080 is a wasteful number, since it uses less digits than its factorization.

1533412080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709935 (or 709923 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1533412080 is about 39158.8059062071. The cubic root of 1533412080 is about 1153.1513012707.

The spelling of 1533412080 in words is "one billion, five hundred thirty-three million, four hundred twelve thousand, eighty".