38415651483 has 24 divisors (see below), whose sum is σ = 57254904000. Its totient is φ = 22887586480.

The previous prime is 38415651389. The next prime is 38415651493.

38415651483 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 38415651483 - 2¹⁸ = 38415389339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38415651493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 875433 + ... + 918266.

It is an arithmetic number, because the mean of its divisors is an integer number (2385621000).

Almost surely, 2^38415651483 is an apocalyptic number.

38415651483 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

38415651483 is a deficient number, since it is larger than the sum of its proper divisors (18839252517).

38415651483 is a wasteful number, since it uses less digits than its factorization.

38415651483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793783 (or 1793772 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 48.

The spelling of 38415651483 in words is "thirty-eight billion, four hundred fifteen million, six hundred fifty-one thousand, four hundred eighty-three".