3500145524 has 12 divisors (see below), whose sum is σ = 6199053504. Its totient is φ = 1728987384.

The previous prime is 3500145503. The next prime is 3500145547. The reversal of 3500145524 is 4255410053.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5270972 + ... + 5271635.

It is an arithmetic number, because the mean of its divisors is an integer number (516587792).

Almost surely, 2^3500145524 is an apocalyptic number.

It is an amenable number.

3500145524 is a deficient number, since it is larger than the sum of its proper divisors (2698907980).

3500145524 is a wasteful number, since it uses less digits than its factorization.

3500145524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10542694 (or 10542692 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 3500145524 is about 59162.0277204898. The cubic root of 3500145524 is about 1518.3155283402.

Adding to 3500145524 its reverse (4255410053), we get a palindrome (7755555577).

The spelling of 3500145524 in words is "three billion, five hundred million, one hundred forty-five thousand, five hundred twenty-four".