145054024 has 16 divisors (see below), whose sum is σ = 272138220. Its totient is φ = 72483840.

The previous prime is 145054009. The next prime is 145054043. The reversal of 145054024 is 420450541.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 136469124 + 8584900 = 11682^2 + 2930^2 .

It is a super-3 number, since 3×145054024³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 145054024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12292 + ... + 21004.

Almost surely, 2^145054024 is an apocalyptic number.

It is an amenable number.

145054024 is a deficient number, since it is larger than the sum of its proper divisors (127084196).

145054024 is a wasteful number, since it uses less digits than its factorization.

145054024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10800 (or 10796 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 145054024 is about 12043.8375943883. The cubic root of 145054024 is about 525.4240250861.

The spelling of 145054024 in words is "one hundred forty-five million, fifty-four thousand, twenty-four".