145159350 has 48 divisors (see below), whose sum is σ = 411426048. Its totient is φ = 33179040.

The previous prime is 145159337. The next prime is 145159369. The reversal of 145159350 is 53951541.

It is a Curzon number.

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, 68074 + ... + 70173.

It is an arithmetic number, because the mean of its divisors is an integer number (8571376).

Almost surely, 2^145159350 is an apocalyptic number.

145159350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145159350 is an abundant number, since it is smaller than the sum of its proper divisors (266266698).

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

145159350 is a wasteful number, since it uses less digits than its factorization.

145159350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138269 (or 138264 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 33.

The square root of 145159350 is about 12048.2094105307. The cubic root of 145159350 is about 525.5511671906.

The spelling of 145159350 in words is "one hundred forty-five million, one hundred fifty-nine thousand, three hundred fifty".