25950296451 has 8 divisors (see below), whose sum is σ = 34601316544. Its totient is φ = 17299737000.

The previous prime is 25950296429. The next prime is 25950296453. The reversal of 25950296451 is 15469205952.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25950296451 - 2¹⁴ = 25950280067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 25950296451.

It is not an unprimeable number, because it can be changed into a prime (25950296453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50220 + ... + 233286.

It is an arithmetic number, because the mean of its divisors is an integer number (4325164568).

Almost surely, 2^25950296451 is an apocalyptic number.

25950296451 is a deficient number, since it is larger than the sum of its proper divisors (8651020093).

25950296451 is a wasteful number, since it uses less digits than its factorization.

25950296451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230321.

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 25950296451 in words is "twenty-five billion, nine hundred fifty million, two hundred ninety-six thousand, four hundred fifty-one".