10251878467 has 8 divisors (see below), whose sum is σ = 10597164032. Its totient is φ = 9907504200.

The previous prime is 10251878453. The next prime is 10251878513. The reversal of 10251878467 is 76487815201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10251878467 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 10251878467.

It is not an unprimeable number, because it can be changed into a prime (10251878167) 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, 204909 + ... + 249982.

It is an arithmetic number, because the mean of its divisors is an integer number (1324645504).

Almost surely, 2^10251878467 is an apocalyptic number.

10251878467 is a deficient number, since it is larger than the sum of its proper divisors (345285565).

10251878467 is an equidigital number, since it uses as much as digits as its factorization.

10251878467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455649.

The product of its (nonzero) digits is 752640, while the sum is 49.

The spelling of 10251878467 in words is "ten billion, two hundred fifty-one million, eight hundred seventy-eight thousand, four hundred sixty-seven".