5455207 has 4 divisors (see below), whose sum is σ = 5536696. Its totient is φ = 5373720.

The previous prime is 5455193. The next prime is 5455213. The reversal of 5455207 is 7025545.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7025545 = 5 ⋅1405109.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5455207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455267) 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, 40644 + ... + 40777.

It is an arithmetic number, because the mean of its divisors is an integer number (1384174).

Almost surely, 2^5455207 is an apocalyptic number.

5455207 is a deficient number, since it is larger than the sum of its proper divisors (81489).

5455207 is an equidigital number, since it uses as much as digits as its factorization.

5455207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81488.

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 5455207 is about 2335.6384566110. The cubic root of 5455207 is about 176.0369133146.

The spelling of 5455207 in words is "five million, four hundred fifty-five thousand, two hundred seven".