10553479 has 4 divisors (see below), whose sum is σ = 10572984. Its totient is φ = 10533976.

The previous prime is 10553471. The next prime is 10553497. The reversal of 10553479 is 97435501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97435501 = 71 ⋅1372331.

It is a cyclic number.

It is not a de Polignac number, because 10553479 - 2³ = 10553471 is a prime.

It is a super-2 number, since 2×10553479² = 222751838006882, 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 (10553471) 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, 8917 + ... + 10030.

It is an arithmetic number, because the mean of its divisors is an integer number (2643246).

Almost surely, 2^10553479 is an apocalyptic number.

10553479 is a deficient number, since it is larger than the sum of its proper divisors (19505).

10553479 is an equidigital number, since it uses as much as digits as its factorization.

10553479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19504.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 10553479 is about 3248.6118573939. The cubic root of 10553479 is about 219.3470931728.

The spelling of 10553479 in words is "ten million, five hundred fifty-three thousand, four hundred seventy-nine".