145114524 has 24 divisors (see below), whose sum is σ = 376223120. Its totient is φ = 48371472.

The previous prime is 145114513. The next prime is 145114553. The reversal of 145114524 is 425411541.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671719 + ... + 671934.

Almost surely, 2^145114524 is an apocalyptic number.

It is an amenable number.

145114524 is an abundant number, since it is smaller than the sum of its proper divisors (231108596).

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

145114524 is a wasteful number, since it uses less digits than its factorization.

145114524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343666 (or 1343658 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 145114524 is about 12046.3489904618. The cubic root of 145114524 is about 525.4970639310.

The spelling of 145114524 in words is "one hundred forty-five million, one hundred fourteen thousand, five hundred twenty-four".