55060667 has 4 divisors (see below), whose sum is σ = 55882536. Its totient is φ = 54238800.

The previous prime is 55060631. The next prime is 55060717. The reversal of 55060667 is 76606055.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76606055 = 5 ⋅15321211.

It is a cyclic number.

It is not a de Polignac number, because 55060667 - 2¹² = 55056571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55060567) 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, 410834 + ... + 410967.

It is an arithmetic number, because the mean of its divisors is an integer number (13970634).

Almost surely, 2^55060667 is an apocalyptic number.

55060667 is a deficient number, since it is larger than the sum of its proper divisors (821869).

55060667 is an equidigital number, since it uses as much as digits as its factorization.

55060667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821868.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 55060667 is about 7420.2875281218. The cubic root of 55060667 is about 380.4350211915.

The spelling of 55060667 in words is "fifty-five million, sixty thousand, six hundred sixty-seven".