38956356453 has 8 divisors (see below), whose sum is σ = 59362067008. Its totient is φ = 22260775104.

The previous prime is 38956356437. The next prime is 38956356529. The reversal of 38956356453 is 35465365983.

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

It is not a de Polignac number, because 38956356453 - 2⁴ = 38956356437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38956356393 and 38956356402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38956356403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 927532276 + ... + 927532317.

It is an arithmetic number, because the mean of its divisors is an integer number (7420258376).

Almost surely, 2^38956356453 is an apocalyptic number.

It is an amenable number.

38956356453 is a deficient number, since it is larger than the sum of its proper divisors (20405710555).

38956356453 is a wasteful number, since it uses less digits than its factorization.

38956356453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855064603.

The product of its digits is 34992000, while the sum is 57.

The spelling of 38956356453 in words is "thirty-eight billion, nine hundred fifty-six million, three hundred fifty-six thousand, four hundred fifty-three".