852425480 has 16 divisors (see below), whose sum is σ = 1917957420. Its totient is φ = 340970176.

The previous prime is 852425477. The next prime is 852425489. The reversal of 852425480 is 84524258.

It can be written as a sum of positive squares in 2 ways, for example, as 820593316 + 31832164 = 28646^2 + 5642^2 .

It is not an unprimeable number, because it can be changed into a prime (852425489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10655279 + ... + 10655358.

Almost surely, 2^852425480 is an apocalyptic number.

It is an amenable number.

852425480 is an abundant number, since it is smaller than the sum of its proper divisors (1065531940).

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

852425480 is a wasteful number, since it uses less digits than its factorization.

852425480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21310648 (or 21310644 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 38.

The square root of 852425480 is about 29196.3264812545. The cubic root of 852425480 is about 948.1683933567.

The spelling of 852425480 in words is "eight hundred fifty-two million, four hundred twenty-five thousand, four hundred eighty".