145256055650 has 48 divisors (see below), whose sum is σ = 272049400224. Its totient is φ = 57700654080.

The previous prime is 145256055647. The next prime is 145256055661. The reversal of 145256055650 is 56550652541.

145256055650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5651729 + ... + 5677371.

It is an arithmetic number, because the mean of its divisors is an integer number (5667695838).

Almost surely, 2^145256055650 is an apocalyptic number.

145256055650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145256055650 is a deficient number, since it is larger than the sum of its proper divisors (126793344574).

145256055650 is a wasteful number, since it uses less digits than its factorization.

145256055650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26435 (or 26430 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 44.

The spelling of 145256055650 in words is "one hundred forty-five billion, two hundred fifty-six million, fifty-five thousand, six hundred fifty".