8774650253 has 4 divisors (see below), whose sum is σ = 8841632448. Its totient is φ = 8707668060.

The previous prime is 8774650231. The next prime is 8774650273. The reversal of 8774650253 is 3520564778.

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 8774650253 - 2¹² = 8774646157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8774650198 and 8774650207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8774650273) 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, 33490901 + ... + 33491162.

It is an arithmetic number, because the mean of its divisors is an integer number (2210408112).

Almost surely, 2^8774650253 is an apocalyptic number.

It is an amenable number.

8774650253 is a deficient number, since it is larger than the sum of its proper divisors (66982195).

8774650253 is a wasteful number, since it uses less digits than its factorization.

8774650253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66982194.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The square root of 8774650253 is about 93673.1031459938. The cubic root of 8774650253 is about 2062.5758970442.

The spelling of 8774650253 in words is "eight billion, seven hundred seventy-four million, six hundred fifty thousand, two hundred fifty-three".