2455244530 has 32 divisors (see below), whose sum is σ = 4543818048. Its totient is φ = 954676800.

The previous prime is 2455244527. The next prime is 2455244531. The reversal of 2455244530 is 354425542.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2455244531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77200 + ... + 104260.

It is an arithmetic number, because the mean of its divisors is an integer number (141994314).

Almost surely, 2^2455244530 is an apocalyptic number.

2455244530 is a deficient number, since it is larger than the sum of its proper divisors (2088573518).

2455244530 is a wasteful number, since it uses less digits than its factorization.

2455244530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27322.

The product of its (nonzero) digits is 96000, while the sum is 34.

The square root of 2455244530 is about 49550.4241152384. The cubic root of 2455244530 is about 1349.0609894426.

The spelling of 2455244530 in words is "two billion, four hundred fifty-five million, two hundred forty-four thousand, five hundred thirty".