525073672 has 16 divisors (see below), whose sum is σ = 987996240. Its totient is φ = 261608016.

The previous prime is 525073657. The next prime is 525073673. The reversal of 525073672 is 276370525.

It is a super-2 number, since 2×525073672² = 551404722055127168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (525073673) 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 3 ways as a sum of consecutive naturals, for example, 113698 + ... + 118225.

It is an arithmetic number, because the mean of its divisors is an integer number (61749765).

Almost surely, 2^525073672 is an apocalyptic number.

It is an amenable number.

525073672 is a deficient number, since it is larger than the sum of its proper divisors (462922568).

525073672 is a wasteful number, since it uses less digits than its factorization.

525073672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232212 (or 232208 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 525073672 is about 22914.4860732245. The cubic root of 525073672 is about 806.7520560141.

The spelling of 525073672 in words is "five hundred twenty-five million, seventy-three thousand, six hundred seventy-two".