4250453378 has 4 divisors (see below), whose sum is σ = 6375680070. Its totient is φ = 2125226688.

The previous prime is 4250453371. The next prime is 4250453443. The reversal of 4250453378 is 8733540524.

4250453378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2860431289 + 1390022089 = 53483^2 + 37283^2 .

It is a super-2 number, since 2×4250453378² = 36132707837103221768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4250453371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062613343 + ... + 1062613346.

Almost surely, 2^4250453378 is an apocalyptic number.

4250453378 is a deficient number, since it is larger than the sum of its proper divisors (2125226692).

4250453378 is a wasteful number, since it uses less digits than its factorization.

4250453378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125226691.

The product of its (nonzero) digits is 403200, while the sum is 41.

The square root of 4250453378 is about 65195.5012098228. The cubic root of 4250453378 is about 1619.8634973640.

The spelling of 4250453378 in words is "four billion, two hundred fifty million, four hundred fifty-three thousand, three hundred seventy-eight".