48440580186 has 32 divisors (see below), whose sum is σ = 104579372160. Its totient is φ = 14912241344.

The previous prime is 48440580137. The next prime is 48440580187. The reversal of 48440580186 is 68108504484.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48440580187) 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, 6048045 + ... + 6056048.

It is an arithmetic number, because the mean of its divisors is an integer number (3268105380).

Almost surely, 2^48440580186 is an apocalyptic number.

48440580186 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

48440580186 is an abundant number, since it is smaller than the sum of its proper divisors (56138791974).

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

48440580186 is a wasteful number, since it uses less digits than its factorization.

48440580186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12104150.

The product of its (nonzero) digits is 983040, while the sum is 48.

The spelling of 48440580186 in words is "forty-eight billion, four hundred forty million, five hundred eighty thousand, one hundred eighty-six".