248893458890 has 32 divisors (see below), whose sum is σ = 450095861376. Its totient is φ = 99094311360.

The previous prime is 248893458871. The next prime is 248893458893. The reversal of 248893458890 is 98854398842.

It is a self number, because there is not a number n which added to its sum of digits gives 248893458890.

It is not an unprimeable number, because it can be changed into a prime (248893458893) 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, 2323859 + ... + 2428601.

It is an arithmetic number, because the mean of its divisors is an integer number (14065495668).

Almost surely, 2^248893458890 is an apocalyptic number.

248893458890 is a deficient number, since it is larger than the sum of its proper divisors (201202402486).

248893458890 is a wasteful number, since it uses less digits than its factorization.

248893458890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105854.

The product of its (nonzero) digits is 159252480, while the sum is 68.

The spelling of 248893458890 in words is "two hundred forty-eight billion, eight hundred ninety-three million, four hundred fifty-eight thousand, eight hundred ninety".