38550452723 has 8 divisors (see below), whose sum is σ = 38818793328. Its totient is φ = 38283043104.

The previous prime is 38550452719. The next prime is 38550452729. The reversal of 38550452723 is 32725405583.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 38550452723 - 2² = 38550452719 is a prime.

It is a super-2 number, since 2×38550452723² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38550452729) 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, 149540 + ... + 315377.

It is an arithmetic number, because the mean of its divisors is an integer number (4852349166).

Almost surely, 2^38550452723 is an apocalyptic number.

38550452723 is a deficient number, since it is larger than the sum of its proper divisors (268340605).

38550452723 is a wasteful number, since it uses less digits than its factorization.

38550452723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465493.

The product of its (nonzero) digits is 1008000, while the sum is 44.

The spelling of 38550452723 in words is "thirty-eight billion, five hundred fifty million, four hundred fifty-two thousand, seven hundred twenty-three".