1526490228413 has 4 divisors (see below), whose sum is σ = 1526494341600. Its totient is φ = 1526486115228.

The previous prime is 1526490228343. The next prime is 1526490228469. The reversal of 1526490228413 is 3148220946251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1526490228413 - 2¹⁰ = 1526490227389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1526490828413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1437863 + ... + 2262836.

It is an arithmetic number, because the mean of its divisors is an integer number (381623585400).

Almost surely, 2^{1526490228413} is an apocalyptic number.

It is an amenable number.

1526490228413 is a deficient number, since it is larger than the sum of its proper divisors (4113187).

1526490228413 is an equidigital number, since it uses as much as digits as its factorization.

1526490228413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113186.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 1526490228413 in words is "one trillion, five hundred twenty-six billion, four hundred ninety million, two hundred twenty-eight thousand, four hundred thirteen".