26235054949 has 16 divisors (see below), whose sum is σ = 28107160704. Its totient is φ = 24426688000.

The previous prime is 26235054941. The next prime is 26235054983. The reversal of 26235054949 is 94945053262.

It is a cyclic number.

It is not a de Polignac number, because 26235054949 - 2³ = 26235054941 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 (26235054941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386349 + ... + 449149.

It is an arithmetic number, because the mean of its divisors is an integer number (1756697544).

Almost surely, 2^26235054949 is an apocalyptic number.

It is an amenable number.

26235054949 is a deficient number, since it is larger than the sum of its proper divisors (1872105755).

26235054949 is a wasteful number, since it uses less digits than its factorization.

26235054949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63308.

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 26235054949 in words is "twenty-six billion, two hundred thirty-five million, fifty-four thousand, nine hundred forty-nine".