4655550253 has 4 divisors (see below), whose sum is σ = 4719324988. Its totient is φ = 4591775520.

The previous prime is 4655550247. The next prime is 4655550269. The reversal of 4655550253 is 3520555564.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3073260969 + 1582289284 = 55437^2 + 39778^2 .

It is a cyclic number.

It is not a de Polignac number, because 4655550253 - 2¹³ = 4655542061 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 (4655550223) 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, 31887258 + ... + 31887403.

It is an arithmetic number, because the mean of its divisors is an integer number (1179831247).

Almost surely, 2^4655550253 is an apocalyptic number.

It is an amenable number.

4655550253 is a deficient number, since it is larger than the sum of its proper divisors (63774735).

4655550253 is an equidigital number, since it uses as much as digits as its factorization.

4655550253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63774734.

The product of its (nonzero) digits is 450000, while the sum is 40.

The square root of 4655550253 is about 68231.5927778328. The cubic root of 4655550253 is about 1669.7713544283.

The spelling of 4655550253 in words is "four billion, six hundred fifty-five million, five hundred fifty thousand, two hundred fifty-three".