48617225891778 has 16 divisors (see below), whose sum is σ = 97241503544640. Its totient is φ = 16204566670416.

The previous prime is 48617225891711. The next prime is 48617225891783. The reversal of 48617225891778 is 87719852271684.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293733750 + ... + 293899217.

It is an arithmetic number, because the mean of its divisors is an integer number (6077593971540).

Almost surely, 2^{48617225891778} is an apocalyptic number.

48617225891778 is an abundant number, since it is smaller than the sum of its proper divisors (48624277652862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48617225891778 is a wasteful number, since it uses less digits than its factorization.

48617225891778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587646761.

The product of its digits is 758661120, while the sum is 75.

The spelling of 48617225891778 in words is "forty-eight trillion, six hundred seventeen billion, two hundred twenty-five million, eight hundred ninety-one thousand, seven hundred seventy-eight".