1052456526 has 48 divisors (see below), whose sum is σ = 2490387120. Its totient is φ = 318572160.

The previous prime is 1052456521. The next prime is 1052456533. The reversal of 1052456526 is 6256542501.

1052456526 is a `hidden beast` number, since 105 + 24 + 5 + 6 + 526 = 666.

It is a super-2 number, since 2×1052456526² = 2215329478239977352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052456521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217186 + ... + 221978.

It is an arithmetic number, because the mean of its divisors is an integer number (51883065).

Almost surely, 2^1052456526 is an apocalyptic number.

1052456526 is an abundant number, since it is smaller than the sum of its proper divisors (1437930594).

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

1052456526 is a wasteful number, since it uses less digits than its factorization.

1052456526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5921 (or 5918 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 1052456526 is about 32441.5863668841. The cubic root of 1052456526 is about 1017.1883756949.

The spelling of 1052456526 in words is "one billion, fifty-two million, four hundred fifty-six thousand, five hundred twenty-six".