48999940055555 has 8 divisors (see below), whose sum is σ = 58802847312192. Its totient is φ = 39198005880768.

The previous prime is 48999940055543. The next prime is 48999940055557. The reversal of 48999940055555 is 55555004999984.

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 48999940055555 - 2¹⁰ = 48999940054531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48999940055557) 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, 243159674 + ... + 243361103.

It is an arithmetic number, because the mean of its divisors is an integer number (7350355914024).

Almost surely, 2^{48999940055555} is an apocalyptic number.

48999940055555 is a deficient number, since it is larger than the sum of its proper divisors (9802907256637).

48999940055555 is a wasteful number, since it uses less digits than its factorization.

48999940055555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486540925.

The product of its (nonzero) digits is 2624400000, while the sum is 77.

The spelling of 48999940055555 in words is "forty-eight trillion, nine hundred ninety-nine billion, nine hundred forty million, fifty-five thousand, five hundred fifty-five".