4623245901 has 6 divisors (see below), whose sum is σ = 6678021870. Its totient is φ = 3082163928.

The previous prime is 4623245899. The next prime is 4623245909. The reversal of 4623245901 is 1095423264.

It is a happy number.

4623245901 is a `hidden beast` number, since 4 + 62 + 3 + 2 + 4 + 590 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3192137001 + 1431108900 = 56499^2 + 37830^2 .

It is not a de Polignac number, because 4623245901 - 2¹ = 4623245899 is a prime.

It is a super-2 number, since 2×4623245901² = 42748805322226603602, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4623245909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 256846986 + ... + 256847003.

It is an arithmetic number, because the mean of its divisors is an integer number (1113003645).

Almost surely, 2^4623245901 is an apocalyptic number.

It is an amenable number.

4623245901 is a deficient number, since it is larger than the sum of its proper divisors (2054775969).

4623245901 is a wasteful number, since it uses less digits than its factorization.

4623245901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513693995 (or 513693992 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 4623245901 is about 67994.4549283249. The cubic root of 4623245901 is about 1665.9002668639.

The spelling of 4623245901 in words is "four billion, six hundred twenty-three million, two hundred forty-five thousand, nine hundred one".