25740051335 has 16 divisors (see below), whose sum is σ = 31718146944. Its totient is φ = 20042037792.

The previous prime is 25740051313. The next prime is 25740051367. The reversal of 25740051335 is 53315004752.

It is a cyclic number.

It is not a de Polignac number, because 25740051335 - 2¹⁰ = 25740050311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25740051295 and 25740051304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150677 + ... + 272366.

It is an arithmetic number, because the mean of its divisors is an integer number (1982384184).

Almost surely, 2^25740051335 is an apocalyptic number.

25740051335 is a deficient number, since it is larger than the sum of its proper divisors (5978095609).

25740051335 is a wasteful number, since it uses less digits than its factorization.

25740051335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423374.

The product of its (nonzero) digits is 63000, while the sum is 35.

The spelling of 25740051335 in words is "twenty-five billion, seven hundred forty million, fifty-one thousand, three hundred thirty-five".