2450300290 has 8 divisors (see below), whose sum is σ = 4410540540. Its totient is φ = 980120112.

The previous prime is 2450300257. The next prime is 2450300297. The reversal of 2450300290 is 920030542.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2442632929 + 7667361 = 49423^2 + 2769^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2450300290² = 12007943022348168200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2450300297) 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, 122515005 + ... + 122515024.

Almost surely, 2^2450300290 is an apocalyptic number.

2450300290 is a deficient number, since it is larger than the sum of its proper divisors (1960240250).

2450300290 is a wasteful number, since it uses less digits than its factorization.

2450300290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245030036.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2450300290 is about 49500.5079771915. The cubic root of 2450300290 is about 1348.1548253078.

The spelling of 2450300290 in words is "two billion, four hundred fifty million, three hundred thousand, two hundred ninety".