1052203526 has 16 divisors (see below), whose sum is σ = 1722530880. Its totient is φ = 478067880.

The previous prime is 1052203483. The next prime is 1052203567. The reversal of 1052203526 is 6253022501.

It is a super-2 number, since 2×1052203526² = 2214264520253665352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052203495 and 1052203504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49505 + ... + 67491.

It is an arithmetic number, because the mean of its divisors is an integer number (107658180).

Almost surely, 2^1052203526 is an apocalyptic number.

1052203526 is a deficient number, since it is larger than the sum of its proper divisors (670327354).

1052203526 is a wasteful number, since it uses less digits than its factorization.

1052203526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20659.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1052203526 is about 32437.6868164177. The cubic root of 1052203526 is about 1017.1068618661.

The spelling of 1052203526 in words is "one billion, fifty-two million, two hundred three thousand, five hundred twenty-six".