2452990755 has 8 divisors (see below), whose sum is σ = 3924785232. Its totient is φ = 1308261728.

The previous prime is 2452990751. The next prime is 2452990783. The reversal of 2452990755 is 5570992542.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2452990755 - 2² = 2452990751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2452990751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81766344 + ... + 81766373.

It is an arithmetic number, because the mean of its divisors is an integer number (490598154).

Almost surely, 2^2452990755 is an apocalyptic number.

2452990755 is a deficient number, since it is larger than the sum of its proper divisors (1471794477).

2452990755 is a wasteful number, since it uses less digits than its factorization.

2452990755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163532725.

The product of its (nonzero) digits is 1134000, while the sum is 48.

The square root of 2452990755 is about 49527.6766565927. The cubic root of 2452990755 is about 1348.6480759564.

The spelling of 2452990755 in words is "two billion, four hundred fifty-two million, nine hundred ninety thousand, seven hundred fifty-five".