1052525016 has 80 divisors (see below), whose sum is σ = 2989697040. Its totient is φ = 345885120.

The previous prime is 1052525009. The next prime is 1052525021. The reversal of 1052525016 is 6105252501.

1052525016 is a `hidden beast` number, since 105 + 2 + 52 + 501 + 6 = 666.

It is a super-2 number, since 2×1052525016² = 2215617818611600512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 34570 + ... + 57446.

It is an arithmetic number, because the mean of its divisors is an integer number (37371213).

Almost surely, 2^1052525016 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 1052525016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1494848520).

1052525016 is an abundant number, since it is smaller than the sum of its proper divisors (1937172024).

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

1052525016 is a wasteful number, since it uses less digits than its factorization.

1052525016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22966 (or 22953 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1052525016 is about 32442.6419392749. The cubic root of 1052525016 is about 1017.2104401758.

Adding to 1052525016 its reverse (6105252501), we get a palindrome (7157777517).

The spelling of 1052525016 in words is "one billion, fifty-two million, five hundred twenty-five thousand, sixteen".