2245530161362 has 4 divisors (see below), whose sum is σ = 3368295242046. Its totient is φ = 1122765080680.

The previous prime is 2245530161359. The next prime is 2245530161363. The reversal of 2245530161362 is 2631610355422.

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

It can be written as a sum of positive squares in only one way, i.e., 2209798198521 + 35731962841 = 1486539^2 + 189029^2 .

It is not an unprimeable number, because it can be changed into a prime (2245530161363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561382540339 + ... + 561382540342.

Almost surely, 2^{2245530161362} is an apocalyptic number.

2245530161362 is a deficient number, since it is larger than the sum of its proper divisors (1122765080684).

2245530161362 is a wasteful number, since it uses less digits than its factorization.

2245530161362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122765080683.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 2245530161362 in words is "two trillion, two hundred forty-five billion, five hundred thirty million, one hundred sixty-one thousand, three hundred sixty-two".