5455765213 has 4 divisors (see below), whose sum is σ = 5521497408. Its totient is φ = 5390033020.

The previous prime is 5455765207. The next prime is 5455765267. The reversal of 5455765213 is 3125675545.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5455765213 - 2²¹ = 5453668061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5455765213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455765283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32865973 + ... + 32866138.

It is an arithmetic number, because the mean of its divisors is an integer number (1380374352).

Almost surely, 2^5455765213 is an apocalyptic number.

It is an amenable number.

5455765213 is a deficient number, since it is larger than the sum of its proper divisors (65732195).

5455765213 is an equidigital number, since it uses as much as digits as its factorization.

5455765213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65732194.

The product of its digits is 630000, while the sum is 43.

The square root of 5455765213 is about 73863.1519297681. The cubic root of 5455765213 is about 1760.4291753175.

The spelling of 5455765213 in words is "five billion, four hundred fifty-five million, seven hundred sixty-five thousand, two hundred thirteen".