526245612 has 48 divisors (see below), whose sum is σ = 1298895360. Its totient is φ = 165483648.

The previous prime is 526245611. The next prime is 526245613. The reversal of 526245612 is 216542625.

It is an interprime number because it is at equal distance from previous prime (526245611) and next prime (526245613).

It is not an unprimeable number, because it can be changed into a prime (526245611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7089 + ... + 33207.

It is an arithmetic number, because the mean of its divisors is an integer number (27060320).

Almost surely, 2^526245612 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 526245612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (649447680).

526245612 is an abundant number, since it is smaller than the sum of its proper divisors (772649748).

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

526245612 is a wasteful number, since it uses less digits than its factorization.

526245612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26222 (or 26220 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 526245612 is about 22940.0438534890. The cubic root of 526245612 is about 807.3518210341.

The spelling of 526245612 in words is "five hundred twenty-six million, two hundred forty-five thousand, six hundred twelve".