38628610745 has 16 divisors (see below), whose sum is σ = 49398888960. Its totient is φ = 28930359744.

The previous prime is 38628610697. The next prime is 38628610777. The reversal of 38628610745 is 54701682683.

It is not a de Polignac number, because 38628610745 - 2⁶ = 38628610681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38628610693 and 38628610702.

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, 3568010 + ... + 3578819.

It is an arithmetic number, because the mean of its divisors is an integer number (3087430560).

Almost surely, 2^38628610745 is an apocalyptic number.

It is an amenable number.

38628610745 is a deficient number, since it is larger than the sum of its proper divisors (10770278215).

38628610745 is a wasteful number, since it uses less digits than its factorization.

38628610745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7146904.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 38628610745 in words is "thirty-eight billion, six hundred twenty-eight million, six hundred ten thousand, seven hundred forty-five".