4625997345 has 16 divisors (see below), whose sum is σ = 8223995520. Its totient is φ = 2467198512.

The previous prime is 4625997331. The next prime is 4625997377. The reversal of 4625997345 is 5437995264.

4625997345 is a `hidden beast` number, since 4 + 6 + 2 + 599 + 7 + 3 + 45 = 666.

It is not a de Polignac number, because 4625997345 - 2⁷ = 4625997217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4625997291 and 4625997300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17133189 + ... + 17133458.

It is an arithmetic number, because the mean of its divisors is an integer number (513999720).

Almost surely, 2^4625997345 is an apocalyptic number.

4625997345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4625997345 is a deficient number, since it is larger than the sum of its proper divisors (3597998175).

4625997345 is a wasteful number, since it uses less digits than its factorization.

4625997345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34266661 (or 34266655 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 54.

The square root of 4625997345 is about 68014.6847746867. The cubic root of 4625997345 is about 1666.2306784696.

The spelling of 4625997345 in words is "four billion, six hundred twenty-five million, nine hundred ninety-seven thousand, three hundred forty-five".