525674680 has 64 divisors (see below), whose sum is σ = 1259556480. Its totient is φ = 196761600.

The previous prime is 525674641. The next prime is 525674701. The reversal of 525674680 is 86476525.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120945 + ... + 125215.

It is an arithmetic number, because the mean of its divisors is an integer number (19680570).

Almost surely, 2^525674680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 525674680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (629778240).

525674680 is an abundant number, since it is smaller than the sum of its proper divisors (733881800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

525674680 is a wasteful number, since it uses less digits than its factorization.

525674680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4480 (or 4476 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The square root of 525674680 is about 22927.5964723736. The cubic root of 525674680 is about 807.0597458923.

The spelling of 525674680 in words is "five hundred twenty-five million, six hundred seventy-four thousand, six hundred eighty".