55654263 has 16 divisors (see below), whose sum is σ = 94229760. Its totient is φ = 31802328.

The previous prime is 55654229. The next prime is 55654297. The reversal of 55654263 is 36245655.

It is a happy number.

55654263 is a `hidden beast` number, since 5 + 56 + 542 + 63 = 666.

It is an interprime number because it is at equal distance from previous prime (55654229) and next prime (55654297).

It is not a de Polignac number, because 55654263 - 2⁶ = 55654199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55654223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147045 + ... + 147422.

It is an arithmetic number, because the mean of its divisors is an integer number (5889360).

Almost surely, 2^55654263 is an apocalyptic number.

55654263 is a deficient number, since it is larger than the sum of its proper divisors (38575497).

55654263 is a wasteful number, since it uses less digits than its factorization.

55654263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294483 (or 294477 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 55654263 is about 7460.1784831196. The cubic root of 55654263 is about 381.7972641138.

The spelling of 55654263 in words is "fifty-five million, six hundred fifty-four thousand, two hundred sixty-three".