10554963 has 4 divisors (see below), whose sum is σ = 14073288. Its totient is φ = 7036640.

The previous prime is 10554949. The next prime is 10554989. The reversal of 10554963 is 36945501.

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 10554963 - 2⁸ = 10554707 is a prime.

It is a super-2 number, since 2×10554963² = 222814487862738, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10554913) 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, 1759158 + ... + 1759163.

It is an arithmetic number, because the mean of its divisors is an integer number (3518322).

Almost surely, 2^10554963 is an apocalyptic number.

10554963 is a deficient number, since it is larger than the sum of its proper divisors (3518325).

10554963 is an equidigital number, since it uses as much as digits as its factorization.

10554963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3518324.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 10554963 is about 3248.8402546139. The cubic root of 10554963 is about 219.3573740110.

The spelling of 10554963 in words is "ten million, five hundred fifty-four thousand, nine hundred sixty-three".