10456364261 has 16 divisors (see below), whose sum is σ = 12301968000. Its totient is φ = 8883249984.

The previous prime is 10456364251. The next prime is 10456364287. The reversal of 10456364261 is 16246365401.

It is not a de Polignac number, because 10456364261 - 2¹⁰ = 10456363237 is a prime.

It is a super-2 number, since 2×10456364261² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10456364251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96131 + ... + 173648.

It is an arithmetic number, because the mean of its divisors is an integer number (768873000).

Almost surely, 2^10456364261 is an apocalyptic number.

It is an amenable number.

10456364261 is a deficient number, since it is larger than the sum of its proper divisors (1845603739).

10456364261 is an equidigital number, since it uses as much as digits as its factorization.

10456364261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269913 (or 269899 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 10456364261 in words is "ten billion, four hundred fifty-six million, three hundred sixty-four thousand, two hundred sixty-one".