4294501245 has 18 divisors (see below), whose sum is σ = 7444564218. Its totient is φ = 2290166208.

The previous prime is 4294501181. The next prime is 4294501271. The reversal of 4294501245 is 5421054924.

It is a happy number.

4294501245 is a `hidden beast` number, since 42 + 94 + 501 + 24 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 111386916 + 4183114329 = 10554^2 + 64677^2 .

It is not a de Polignac number, because 4294501245 - 2⁶ = 4294501181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 434721 + ... + 444489.

It is an arithmetic number, because the mean of its divisors is an integer number (413586901).

Almost surely, 2^4294501245 is an apocalyptic number.

4294501245 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4294501245 is a deficient number, since it is larger than the sum of its proper divisors (3150062973).

4294501245 is an frugal number, since it uses more digits than its factorization.

4294501245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19549 (or 9777 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 4294501245 is about 65532.4442165863. Note that the first 3 decimals coincide. The cubic root of 4294501245 is about 1625.4398802845.

The spelling of 4294501245 in words is "four billion, two hundred ninety-four million, five hundred one thousand, two hundred forty-five".