525263431245 has 32 divisors (see below), whose sum is σ = 960512110848. Its totient is φ = 240112823808.

The previous prime is 525263431229. The next prime is 525263431267. The reversal of 525263431245 is 542134362525.

525263431245 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 525263431245 - 2⁴ = 525263431229 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 525263431197 and 525263431206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4518187 + ... + 4632983.

It is an arithmetic number, because the mean of its divisors is an integer number (30016003464).

Almost surely, 2^525263431245 is an apocalyptic number.

It is an amenable number.

525263431245 is a deficient number, since it is larger than the sum of its proper divisors (435248679603).

525263431245 is a wasteful number, since it uses less digits than its factorization.

525263431245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158389.

The product of its digits is 864000, while the sum is 42.

The spelling of 525263431245 in words is "five hundred twenty-five billion, two hundred sixty-three million, four hundred thirty-one thousand, two hundred forty-five".