38048131501 has 4 divisors (see below), whose sum is σ = 39702398112. Its totient is φ = 36393864892.

The previous prime is 38048131493. The next prime is 38048131553. The reversal of 38048131501 is 10513184083.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38048131501 - 2³ = 38048131493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38048131571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827133271 + ... + 827133316.

It is an arithmetic number, because the mean of its divisors is an integer number (9925599528).

Almost surely, 2^38048131501 is an apocalyptic number.

It is an amenable number.

38048131501 is a deficient number, since it is larger than the sum of its proper divisors (1654266611).

38048131501 is a wasteful number, since it uses less digits than its factorization.

38048131501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654266610.

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 38048131501 in words is "thirty-eight billion, forty-eight million, one hundred thirty-one thousand, five hundred one".