145511150 has 24 divisors (see below), whose sum is σ = 272457264. Its totient is φ = 57816000.

The previous prime is 145511141. The next prime is 145511159. The reversal of 145511150 is 51115541.

145511150 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (145511141) and next prime (145511159).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145511159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2087 + ... + 17186.

It is an arithmetic number, because the mean of its divisors is an integer number (11352386).

Almost surely, 2^145511150 is an apocalyptic number.

145511150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145511150 is a deficient number, since it is larger than the sum of its proper divisors (126946114).

145511150 is a wasteful number, since it uses less digits than its factorization.

145511150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19436 (or 19431 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 23.

The square root of 145511150 is about 12062.8002553304. The cubic root of 145511150 is about 525.9753900402.

Adding to 145511150 its reverse (51115541), we get a palindrome (196626691).

The spelling of 145511150 in words is "one hundred forty-five million, five hundred eleven thousand, one hundred fifty".