1534226518226 has 4 divisors (see below), whose sum is σ = 2301339777342. Its totient is φ = 767113259112.

The previous prime is 1534226518207. The next prime is 1534226518247. The reversal of 1534226518226 is 6228156224351.

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., 1322502300001 + 211724218225 = 1150001^2 + 460135^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 383556629555 + ... + 383556629558.

Almost surely, 2^{1534226518226} is an apocalyptic number.

1534226518226 is a deficient number, since it is larger than the sum of its proper divisors (767113259116).

1534226518226 is an equidigital number, since it uses as much as digits as its factorization.

1534226518226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767113259115.

The product of its digits is 1382400, while the sum is 47.

The spelling of 1534226518226 in words is "one trillion, five hundred thirty-four billion, two hundred twenty-six million, five hundred eighteen thousand, two hundred twenty-six".