1146005525 has 12 divisors (see below), whose sum is σ = 1624053792. Its totient is φ = 785832240.

The previous prime is 1146005507. The next prime is 1146005537. The reversal of 1146005525 is 5255006411.

It is a happy number.

It is not a de Polignac number, because 1146005525 - 2⁶ = 1146005461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3274127 + ... + 3274476.

It is an arithmetic number, because the mean of its divisors is an integer number (135337816).

Almost surely, 2^1146005525 is an apocalyptic number.

It is an amenable number.

1146005525 is a deficient number, since it is larger than the sum of its proper divisors (478048267).

1146005525 is an equidigital number, since it uses as much as digits as its factorization.

1146005525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6548620 (or 6548615 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 1146005525 is about 33852.7033632471. The cubic root of 1146005525 is about 1046.4751112770.

The spelling of 1146005525 in words is "one billion, one hundred forty-six million, five thousand, five hundred twenty-five".