145108524 has 108 divisors (see below), whose sum is σ = 387735432. Its totient is φ = 42197760.

The previous prime is 145108519. The next prime is 145108559. The reversal of 145108524 is 425801541.

It is a junction number, because it is equal to n+sod(n) for n = 145108491 and 145108500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1987752 + ... + 1987824.

Almost surely, 2^145108524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145108524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193867716).

145108524 is an abundant number, since it is smaller than the sum of its proper divisors (242626908).

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

145108524 is a wasteful number, since it uses less digits than its factorization.

145108524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 145108524 is about 12046.0999497763. The cubic root of 145108524 is about 525.4898213161.

The spelling of 145108524 in words is "one hundred forty-five million, one hundred eight thousand, five hundred twenty-four".