525345050 has 24 divisors (see below), whose sum is σ = 1034622396. Its totient is φ = 197776640.

The previous prime is 525344971. The next prime is 525345053. The reversal of 525345050 is 50543525.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 390576169 + 134768881 = 19763^2 + 11609^2 .

It is not an unprimeable number, because it can be changed into a prime (525345053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 308177 + ... + 309876.

Almost surely, 2^525345050 is an apocalyptic number.

525345050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

525345050 is a deficient number, since it is larger than the sum of its proper divisors (509277346).

525345050 is a wasteful number, since it uses less digits than its factorization.

525345050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618082 (or 618077 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 525345050 is about 22920.4068463018. The cubic root of 525345050 is about 806.8910187692.

Adding to 525345050 its reverse (50543525), we get a palindrome (575888575).

The spelling of 525345050 in words is "five hundred twenty-five million, three hundred forty-five thousand, fifty".