48623619551 has 16 divisors (see below), whose sum is σ = 52625529600. Its totient is φ = 44659296000.

The previous prime is 48623619529. The next prime is 48623619553. The reversal of 48623619551 is 15591632684.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48623619551 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48623619551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48623619553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8836301 + ... + 8841801.

It is an arithmetic number, because the mean of its divisors is an integer number (3289095600).

Almost surely, 2^48623619551 is an apocalyptic number.

48623619551 is a deficient number, since it is larger than the sum of its proper divisors (4001910049).

48623619551 is a wasteful number, since it uses less digits than its factorization.

48623619551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8786.

The product of its digits is 1555200, while the sum is 50.

The spelling of 48623619551 in words is "forty-eight billion, six hundred twenty-three million, six hundred nineteen thousand, five hundred fifty-one".