10719551 has 4 divisors (see below), whose sum is σ = 10750272. Its totient is φ = 10688832.

The previous prime is 10719523. The next prime is 10719557. The reversal of 10719551 is 15591701.

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 10719551 - 2⁶ = 10719487 is a prime.

It is a super-2 number, since 2×10719551² = 229817547283202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10719557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14831 + ... + 15536.

It is an arithmetic number, because the mean of its divisors is an integer number (2687568).

Almost surely, 2^10719551 is an apocalyptic number.

10719551 is a deficient number, since it is larger than the sum of its proper divisors (30721).

10719551 is an equidigital number, since it uses as much as digits as its factorization.

10719551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30720.

The product of its (nonzero) digits is 1575, while the sum is 29.

The square root of 10719551 is about 3274.0725404303. The cubic root of 10719551 is about 220.4916758221.

The spelling of 10719551 in words is "ten million, seven hundred nineteen thousand, five hundred fifty-one".