38038087503 has 48 divisors (see below), whose sum is σ = 64344361536. Its totient is φ = 21435632640.

The previous prime is 38038087489. The next prime is 38038087519. The reversal of 38038087503 is 30578083083.

It is a happy number.

38038087503 is a `hidden beast` number, since 38 + 0 + 38 + 0 + 87 + 503 = 666.

It is not a de Polignac number, because 38038087503 - 2⁴ = 38038087487 is a prime.

It is a super-2 number, since 2×38038087503² (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 (38038087523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 184843 + ... + 332028.

It is an arithmetic number, because the mean of its divisors is an integer number (1340507532).

Almost surely, 2^38038087503 is an apocalyptic number.

38038087503 is a deficient number, since it is larger than the sum of its proper divisors (26306274033).

38038087503 is a wasteful number, since it uses less digits than its factorization.

38038087503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516944 (or 516941 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 38038087503 in words is "thirty-eight billion, thirty-eight million, eighty-seven thousand, five hundred three".