525414045 has 32 divisors (see below), whose sum is σ = 920191104. Its totient is φ = 254419200.

The previous prime is 525414041. The next prime is 525414059. The reversal of 525414045 is 540414525.

It is not a de Polignac number, because 525414045 - 2² = 525414041 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525414041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10191 + ... + 33980.

It is an arithmetic number, because the mean of its divisors is an integer number (28755972).

Almost surely, 2^525414045 is an apocalyptic number.

It is an amenable number.

525414045 is a deficient number, since it is larger than the sum of its proper divisors (394777059).

525414045 is a wasteful number, since it uses less digits than its factorization.

525414045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44253.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 525414045 is about 22921.9118966983. The cubic root of 525414045 is about 806.9263409566.

The spelling of 525414045 in words is "five hundred twenty-five million, four hundred fourteen thousand, forty-five".