25700282054 has 32 divisors (see below), whose sum is σ = 40149120000. Its totient is φ = 12329501184.

The previous prime is 25700282053. The next prime is 25700282057. The reversal of 25700282054 is 45028200752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25700282051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1342502 + ... + 1361510.

It is an arithmetic number, because the mean of its divisors is an integer number (1254660000).

Almost surely, 2^25700282054 is an apocalyptic number.

25700282054 is a deficient number, since it is larger than the sum of its proper divisors (14448837946).

25700282054 is a wasteful number, since it uses less digits than its factorization.

25700282054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19332.

The product of its (nonzero) digits is 44800, while the sum is 35.

The spelling of 25700282054 in words is "twenty-five billion, seven hundred million, two hundred eighty-two thousand, fifty-four".