10525451 has 4 divisors (see below), whose sum is σ = 10550304. Its totient is φ = 10500600.

The previous prime is 10525447. The next prime is 10525481. The reversal of 10525451 is 15452501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10525451 - 2² = 10525447 is a prime.

It is a super-2 number, since 2×10525451² = 221570237506802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10525481) 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, 11780 + ... + 12641.

It is an arithmetic number, because the mean of its divisors is an integer number (2637576).

Almost surely, 2^10525451 is an apocalyptic number.

10525451 is a deficient number, since it is larger than the sum of its proper divisors (24853).

10525451 is an equidigital number, since it uses as much as digits as its factorization.

10525451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24852.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 10525451 is about 3244.2951468693. The cubic root of 10525451 is about 219.1527398579.

Adding to 10525451 its reverse (15452501), we get a palindrome (25977952).

The spelling of 10525451 in words is "ten million, five hundred twenty-five thousand, four hundred fifty-one".