55265463 has 32 divisors (see below), whose sum is σ = 89752320. Its totient is φ = 33331680.

The previous prime is 55265443. The next prime is 55265473. The reversal of 55265463 is 36456255.

It is a happy number.

55265463 is a `hidden beast` number, since 552 + 65 + 46 + 3 = 666.

It is not a de Polignac number, because 55265463 - 2¹⁰ = 55264439 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55265443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93856 + ... + 94442.

It is an arithmetic number, because the mean of its divisors is an integer number (2804760).

Almost surely, 2^55265463 is an apocalyptic number.

55265463 is a deficient number, since it is larger than the sum of its proper divisors (34486857).

55265463 is a wasteful number, since it uses less digits than its factorization.

55265463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924 (or 918 counting only the distinct ones).

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

The square root of 55265463 is about 7434.0744548330. The cubic root of 55265463 is about 380.9061086762.

The spelling of 55265463 in words is "fifty-five million, two hundred sixty-five thousand, four hundred sixty-three".