2266553490 has 32 divisors (see below), whose sum is σ = 5470130880. Its totient is φ = 601036224.

The previous prime is 2266553489. The next prime is 2266553537. The reversal of 2266553490 is 943556622.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205669 + ... + 216408.

It is an arithmetic number, because the mean of its divisors is an integer number (170941590).

Almost surely, 2^2266553490 is an apocalyptic number.

2266553490 is an abundant number, since it is smaller than the sum of its proper divisors (3203577390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2266553490 is a wasteful number, since it uses less digits than its factorization.

2266553490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422266.

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 2266553490 is about 47608.3342493728. The cubic root of 2266553490 is about 1313.5763607708.

The spelling of 2266553490 in words is "two billion, two hundred sixty-six million, five hundred fifty-three thousand, four hundred ninety".