55470441 has 16 divisors (see below), whose sum is σ = 80010560. Its totient is φ = 33981120.

The previous prime is 55470433. The next prime is 55470449. The reversal of 55470441 is 14407455.

It is an interprime number because it is at equal distance from previous prime (55470433) and next prime (55470449).

It is not a de Polignac number, because 55470441 - 2³ = 55470433 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55470399 and 55470408.

It is not an unprimeable number, because it can be changed into a prime (55470449) 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, 5826 + ... + 12036.

It is an arithmetic number, because the mean of its divisors is an integer number (5000660).

Almost surely, 2^55470441 is an apocalyptic number.

It is an amenable number.

55470441 is a deficient number, since it is larger than the sum of its proper divisors (24540119).

55470441 is a wasteful number, since it uses less digits than its factorization.

55470441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6456.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 55470441 is about 7447.8480784721. The cubic root of 55470441 is about 381.3764508973.

Adding to 55470441 its reverse (14407455), we get a palindrome (69877896).

The spelling of 55470441 in words is "fifty-five million, four hundred seventy thousand, four hundred forty-one".