10464252251 has 4 divisors (see below), whose sum is σ = 10519039104. Its totient is φ = 10409465400.

The previous prime is 10464252221. The next prime is 10464252287. The reversal of 10464252251 is 15225246401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15225246401 = 269 ⋅56599429.

It is a cyclic number.

It is not a de Polignac number, because 10464252251 - 2⁶ = 10464252187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10464252221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27393140 + ... + 27393521.

It is an arithmetic number, because the mean of its divisors is an integer number (2629759776).

Almost surely, 2^10464252251 is an apocalyptic number.

10464252251 is a deficient number, since it is larger than the sum of its proper divisors (54786853).

10464252251 is an equidigital number, since it uses as much as digits as its factorization.

10464252251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54786852.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 10464252251 its reverse (15225246401), we get a palindrome (25689498652).

The spelling of 10464252251 in words is "ten billion, four hundred sixty-four million, two hundred fifty-two thousand, two hundred fifty-one".