145945108950 has 48 divisors (see below), whose sum is σ = 362103396816. Its totient is φ = 38901542400.

The previous prime is 145945108949. The next prime is 145945109027. The reversal of 145945108950 is 59801549541.

It is a junction number, because it is equal to n+sod(n) for n = 145945108893 and 145945108902.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128874 + ... + 555426.

It is an arithmetic number, because the mean of its divisors is an integer number (7543820767).

Almost surely, 2^145945108950 is an apocalyptic number.

145945108950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145945108950 is an abundant number, since it is smaller than the sum of its proper divisors (216158287866).

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

145945108950 is a wasteful number, since it uses less digits than its factorization.

145945108950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428849 (or 428844 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 51.

The spelling of 145945108950 in words is "one hundred forty-five billion, nine hundred forty-five million, one hundred eight thousand, nine hundred fifty".