26274376245 has 64 divisors (see below), whose sum is σ = 46588114944. Its totient is φ = 12562145280.

The previous prime is 26274376243. The next prime is 26274376259. The reversal of 26274376245 is 54267347262.

It is not a de Polignac number, because 26274376245 - 2¹ = 26274376243 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 26274376194 and 26274376203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26274376243) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1775517 + ... + 1790253.

It is an arithmetic number, because the mean of its divisors is an integer number (727939296).

Almost surely, 2^26274376245 is an apocalyptic number.

It is an amenable number.

26274376245 is a deficient number, since it is larger than the sum of its proper divisors (20313738699).

26274376245 is a wasteful number, since it uses less digits than its factorization.

26274376245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15022.

The product of its digits is 3386880, while the sum is 48.

The spelling of 26274376245 in words is "twenty-six billion, two hundred seventy-four million, three hundred seventy-six thousand, two hundred forty-five".