245472528 has 40 divisors (see below), whose sum is σ = 724729408. Its totient is φ = 70134912.

The previous prime is 245472517. The next prime is 245472569. The reversal of 245472528 is 825274542.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364951 + ... + 365622.

Almost surely, 2^245472528 is an apocalyptic number.

245472528 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

245472528 is an abundant number, since it is smaller than the sum of its proper divisors (479256880).

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

245472528 is a wasteful number, since it uses less digits than its factorization.

245472528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730591 (or 730585 counting only the distinct ones).

The product of its digits is 179200, while the sum is 39.

The square root of 245472528 is about 15667.5629247181. The cubic root of 245472528 is about 626.1344966484.

The spelling of 245472528 in words is "two hundred forty-five million, four hundred seventy-two thousand, five hundred twenty-eight".