2452348890 has 24 divisors (see below), whose sum is σ = 6376107348. Its totient is φ = 653959680.

The previous prime is 2452348883. The next prime is 2452348891. The reversal of 2452348890 is 988432542.

2452348890 is a `hidden beast` number, since 2 + 4 + 523 + 48 + 89 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2073618369 + 378730521 = 45537^2 + 19461^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2452348891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13624071 + ... + 13624250.

Almost surely, 2^2452348890 is an apocalyptic number.

2452348890 is an abundant number, since it is smaller than the sum of its proper divisors (3923758458).

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

2452348890 is a wasteful number, since it uses less digits than its factorization.

2452348890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27248334 (or 27248331 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 2452348890 is about 49521.1963708471. The cubic root of 2452348890 is about 1348.5304337801.

The spelling of 2452348890 in words is "two billion, four hundred fifty-two million, three hundred forty-eight thousand, eight hundred ninety".