26010451851 has 8 divisors (see below), whose sum is σ = 34694670144. Its totient is φ = 17333267400.

The previous prime is 26010451849. The next prime is 26010451861. The reversal of 26010451851 is 15815401062.

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

It is not a de Polignac number, because 26010451851 - 2¹ = 26010451849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26010451801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1749825 + ... + 1764626.

It is an arithmetic number, because the mean of its divisors is an integer number (4336833768).

Almost surely, 2^26010451851 is an apocalyptic number.

26010451851 is a deficient number, since it is larger than the sum of its proper divisors (8684218293).

26010451851 is a wasteful number, since it uses less digits than its factorization.

26010451851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3516921.

The product of its (nonzero) digits is 9600, while the sum is 33.

The spelling of 26010451851 in words is "twenty-six billion, ten million, four hundred fifty-one thousand, eight hundred fifty-one".