55541466 has 48 divisors (see below), whose sum is σ = 124952256. Its totient is φ = 17817408.

The previous prime is 55541461. The next prime is 55541483. The reversal of 55541466 is 66414555.

55541466 is a `hidden beast` number, since 55 + 541 + 4 + 66 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 55541466.

It is not an unprimeable number, because it can be changed into a prime (55541461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56011 + ... + 56993.

It is an arithmetic number, because the mean of its divisors is an integer number (2603172).

Almost surely, 2^55541466 is an apocalyptic number.

55541466 is an abundant number, since it is smaller than the sum of its proper divisors (69410790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55541466 is a wasteful number, since it uses less digits than its factorization.

55541466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107 (or 1104 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 55541466 is about 7452.6147089461. The cubic root of 55541466 is about 381.5391544273.

The spelling of 55541466 in words is "fifty-five million, five hundred forty-one thousand, four hundred sixty-six".