38033970530 has 16 divisors (see below), whose sum is σ = 69066999864. Its totient is φ = 15078954240.

The previous prime is 38033970517. The next prime is 38033970553. The reversal of 38033970530 is 3507933083.

It is a Cunningham number, because it is equal to 195023²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 13692042169 + 24341928361 = 117013^2 + 156019^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16828061 + ... + 16830320.

Almost surely, 2^38033970530 is an apocalyptic number.

38033970530 is a deficient number, since it is larger than the sum of its proper divisors (31033029334).

38033970530 is a wasteful number, since it uses less digits than its factorization.

38033970530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33658501.

The product of its (nonzero) digits is 204120, while the sum is 41.

The spelling of 38033970530 in words is "thirty-eight billion, thirty-three million, nine hundred seventy thousand, five hundred thirty".