38750162765 has 8 divisors (see below), whose sum is σ = 46633435800. Its totient is φ = 30911303232.

The previous prime is 38750162753. The next prime is 38750162767. The reversal of 38750162765 is 56726105783.

It can be written as a sum of positive squares in 4 ways, for example, as 1301333476 + 37448829289 = 36074^2 + 193517^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38750162765 is a prime.

It is a super-2 number, since 2×38750162765² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38750162767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11101454 + ... + 11104943.

It is an arithmetic number, because the mean of its divisors is an integer number (5829179475).

Almost surely, 2^38750162765 is an apocalyptic number.

It is an amenable number.

38750162765 is a deficient number, since it is larger than the sum of its proper divisors (7883273035).

38750162765 is a wasteful number, since it uses less digits than its factorization.

38750162765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22206751.

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 38750162765 in words is "thirty-eight billion, seven hundred fifty million, one hundred sixty-two thousand, seven hundred sixty-five".