10251456211601 has 4 divisors (see below), whose sum is σ = 11183406776304. Its totient is φ = 9319505646900.

The previous prime is 10251456211597. The next prime is 10251456211693. The reversal of 10251456211601 is 10611265415201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10251456211601 - 2² = 10251456211597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10251456211301) 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 3 ways as a sum of consecutive naturals, for example, 465975282335 + ... + 465975282356.

It is an arithmetic number, because the mean of its divisors is an integer number (2795851694076).

Almost surely, 2^{10251456211601} is an apocalyptic number.

10251456211601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10251456211601 is a deficient number, since it is larger than the sum of its proper divisors (931950564703).

10251456211601 is an equidigital number, since it uses as much as digits as its factorization.

10251456211601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931950564702.

The product of its (nonzero) digits is 14400, while the sum is 35.

The spelling of 10251456211601 in words is "ten trillion, two hundred fifty-one billion, four hundred fifty-six million, two hundred eleven thousand, six hundred one".