26023246573045 has 16 divisors (see below), whose sum is σ = 32483199031920. Its totient is φ = 19989660902400.

The previous prime is 26023246573033. The next prime is 26023246573061. The reversal of 26023246573045 is 54037564232062.

It can be written as a sum of positive squares in 8 ways, for example, as 7795051809444 + 18228194763601 = 2791962^2 + 4269449^2 .

It is not a de Polignac number, because 26023246573045 - 2¹³ = 26023246564853 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26023246573045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 495749076 + ... + 495801565.

It is an arithmetic number, because the mean of its divisors is an integer number (2030199939495).

Almost surely, 2^{26023246573045} is an apocalyptic number.

It is an amenable number.

26023246573045 is a deficient number, since it is larger than the sum of its proper divisors (6459952458875).

26023246573045 is a wasteful number, since it uses less digits than its factorization.

26023246573045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991550856.

The product of its (nonzero) digits is 7257600, while the sum is 49.

The spelling of 26023246573045 in words is "twenty-six trillion, twenty-three billion, two hundred forty-six million, five hundred seventy-three thousand, forty-five".