1580522052 has 12 divisors (see below), whose sum is σ = 3687884816. Its totient is φ = 526840680.

The previous prime is 1580521993. The next prime is 1580522059. The reversal of 1580522052 is 2502250851.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1580522059) 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, 65855074 + ... + 65855097.

Almost surely, 2^1580522052 is an apocalyptic number.

1580522052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1580522052 is an abundant number, since it is smaller than the sum of its proper divisors (2107362764).

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

1580522052 is a wasteful number, since it uses less digits than its factorization.

1580522052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131710178 (or 131710176 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 1580522052 is about 39755.7801080547. The cubic root of 1580522052 is about 1164.8415490569.

The spelling of 1580522052 in words is "one billion, five hundred eighty million, five hundred twenty-two thousand, fifty-two".