48139038720001 has 4 divisors (see below), whose sum is σ = 49163273586432. Its totient is φ = 47114803853572.

The previous prime is 48139038719957. The next prime is 48139038720011. The reversal of 48139038720001 is 10002783093184.

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 48139038720001 - 2²³ = 48139030331393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48139038720011) 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, 512117433145 + ... + 512117433238.

It is an arithmetic number, because the mean of its divisors is an integer number (12290818396608).

Almost surely, 2^{48139038720001} is an apocalyptic number.

It is an amenable number.

48139038720001 is a deficient number, since it is larger than the sum of its proper divisors (1024234866431).

48139038720001 is a wasteful number, since it uses less digits than its factorization.

48139038720001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024234866430.

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 48139038720001 in words is "forty-eight trillion, one hundred thirty-nine billion, thirty-eight million, seven hundred twenty thousand, one".