10551497 has 4 divisors (see below), whose sum is σ = 11510736. Its totient is φ = 9592260.

The previous prime is 10551491. The next prime is 10551511. The reversal of 10551497 is 79415501.

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 10551497 - 2⁸ = 10551241 is a prime.

It is a super-2 number, since 2×10551497² = 222668177882018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10551491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479603 + ... + 479624.

It is an arithmetic number, because the mean of its divisors is an integer number (2877684).

Almost surely, 2^10551497 is an apocalyptic number.

It is an amenable number.

10551497 is a deficient number, since it is larger than the sum of its proper divisors (959239).

10551497 is an equidigital number, since it uses as much as digits as its factorization.

10551497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959238.

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 10551497 is about 3248.3067896983. The cubic root of 10551497 is about 219.3333607926. Note that the first 4 decimals are identical.

Adding to 10551497 its reverse (79415501), we get a palindrome (89966998).

It can be divided in two parts, 1055 and 1497, that added together give a palindrome (2552).

The spelling of 10551497 in words is "ten million, five hundred fifty-one thousand, four hundred ninety-seven".