526042284 has 96 divisors (see below), whose sum is σ = 1329081600. Its totient is φ = 161429760.

The previous prime is 526042267. The next prime is 526042301. The reversal of 526042284 is 482240625.

It is an interprime number because it is at equal distance from previous prime (526042267) and next prime (526042301).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1515799 + ... + 1516145.

It is an arithmetic number, because the mean of its divisors is an integer number (13844600).

Almost surely, 2^526042284 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 526042284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664540800).

526042284 is an abundant number, since it is smaller than the sum of its proper divisors (803039316).

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

526042284 is a wasteful number, since it uses less digits than its factorization.

526042284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543 (or 541 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 526042284 is about 22935.6116988407. The cubic root of 526042284 is about 807.2478275287.

The spelling of 526042284 in words is "five hundred twenty-six million, forty-two thousand, two hundred eighty-four".