26348082501 has 32 divisors (see below), whose sum is σ = 39673992960. Its totient is φ = 15440592384.

The previous prime is 26348082461. The next prime is 26348082517. The reversal of 26348082501 is 10528084362.

It is not a de Polignac number, because 26348082501 - 2⁷ = 26348082373 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 26348082501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26348082301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77001 + ... + 242126.

It is an arithmetic number, because the mean of its divisors is an integer number (1239812280).

Almost surely, 2^26348082501 is an apocalyptic number.

It is an amenable number.

26348082501 is a deficient number, since it is larger than the sum of its proper divisors (13325910459).

26348082501 is a wasteful number, since it uses less digits than its factorization.

26348082501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319245.

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 26348082501 in words is "twenty-six billion, three hundred forty-eight million, eighty-two thousand, five hundred one".