43526860226 has 4 divisors (see below), whose sum is σ = 65290290342. Its totient is φ = 21763430112.

The previous prime is 43526860193. The next prime is 43526860261. The reversal of 43526860226 is 62206862534.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 30835711201 + 12691149025 = 175601^2 + 112655^2 .

It is a super-2 number, since 2×43526860226² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10881715055 + ... + 10881715058.

Almost surely, 2^43526860226 is an apocalyptic number.

43526860226 is a deficient number, since it is larger than the sum of its proper divisors (21763430116).

43526860226 is a wasteful number, since it uses less digits than its factorization.

43526860226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21763430115.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 43526860226 in words is "forty-three billion, five hundred twenty-six million, eight hundred sixty thousand, two hundred twenty-six".