4290479550 has 288 divisors, whose sum is σ = 14362295040. Its totient is φ = 922406400.

The previous prime is 4290479539. The next prime is 4290479551. The reversal of 4290479550 is 559740924.

4290479550 is a `hidden beast` number, since 4 + 2 + 90 + 4 + 7 + 9 + 550 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 4290479496 and 4290479505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4290479551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2730265 + ... + 2731835.

It is an arithmetic number, because the mean of its divisors is an integer number (49869080).

Almost surely, 2^4290479550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4290479550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7181147520).

4290479550 is an abundant number, since it is smaller than the sum of its proper divisors (10071815490).

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

4290479550 is a wasteful number, since it uses less digits than its factorization.

4290479550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633 (or 1605 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 4290479550 is about 65501.7522666379. The cubic root of 4290479550 is about 1624.9323269648.

The spelling of 4290479550 in words is "four billion, two hundred ninety million, four hundred seventy-nine thousand, five hundred fifty".