602081455 has 4 divisors (see below), whose sum is σ = 722497752. Its totient is φ = 481665160.

The previous prime is 602081437. The next prime is 602081471. The reversal of 602081455 is 554180206.

602081455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 602081455 - 2²⁵ = 568527023 is a prime.

It is a Smith number, since the sum of its digits (31) 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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60208141 + ... + 60208150.

It is an arithmetic number, because the mean of its divisors is an integer number (180624438).

Almost surely, 2^602081455 is an apocalyptic number.

602081455 is a deficient number, since it is larger than the sum of its proper divisors (120416297).

602081455 is a wasteful number, since it uses less digits than its factorization.

602081455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120416296.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 602081455 is about 24537.3481656026. The cubic root of 602081455 is about 844.4068547281.

The spelling of 602081455 in words is "six hundred two million, eighty-one thousand, four hundred fifty-five".