26300536545 has 32 divisors (see below), whose sum is σ = 44988832512. Its totient is φ = 13073651712.

The previous prime is 26300536531. The next prime is 26300536597. The reversal of 26300536545 is 54563500362.

It is not a de Polignac number, because 26300536545 - 2⁴ = 26300536529 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 474412 + ... + 526941.

It is an arithmetic number, because the mean of its divisors is an integer number (1405901016).

Almost surely, 2^26300536545 is an apocalyptic number.

It is an amenable number.

26300536545 is a deficient number, since it is larger than the sum of its proper divisors (18688295967).

26300536545 is a wasteful number, since it uses less digits than its factorization.

26300536545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001481.

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 26300536545 in words is "twenty-six billion, three hundred million, five hundred thirty-six thousand, five hundred forty-five".