38475085751 has 2 divisors, whose sum is σ = 38475085752. Its totient is φ = 38475085750.

The previous prime is 38475085739. The next prime is 38475085757. The reversal of 38475085751 is 15758057483.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38475085751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38475085693 and 38475085702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38475085757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19237542875 + 19237542876.

It is an arithmetic number, because the mean of its divisors is an integer number (19237542876).

Almost surely, 2^38475085751 is an apocalyptic number.

38475085751 is a deficient number, since it is larger than the sum of its proper divisors (1).

38475085751 is an equidigital number, since it uses as much as digits as its factorization.

38475085751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704000, while the sum is 53.

The spelling of 38475085751 in words is "thirty-eight billion, four hundred seventy-five million, eighty-five thousand, seven hundred fifty-one".