48408640001651 has 4 divisors (see below), whose sum is σ = 48425947348032. Its totient is φ = 48391332655272.

The previous prime is 48408640001647. The next prime is 48408640001653. The reversal of 48408640001651 is 15610004680484.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48408640001651 - 2² = 48408640001647 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48408640001596 and 48408640001605.

It is not an unprimeable number, because it can be changed into a prime (48408640001653) 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, 8653668995 + ... + 8653674588.

It is an arithmetic number, because the mean of its divisors is an integer number (12106486837008).

Almost surely, 2^{48408640001651} is an apocalyptic number.

48408640001651 is a deficient number, since it is larger than the sum of its proper divisors (17307346381).

48408640001651 is a wasteful number, since it uses less digits than its factorization.

48408640001651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17307346380.

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 48408640001651 in words is "forty-eight trillion, four hundred eight billion, six hundred forty million, one thousand, six hundred fifty-one".