145013625604 has 24 divisors (see below), whose sum is σ = 254136562848. Its totient is φ = 72403257600.

The previous prime is 145013625553. The next prime is 145013625629. The reversal of 145013625604 is 406526310541.

It is a super-2 number, since 2×145013625604² (a number of 23 digits) contains 22 as substring.

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, 8700679 + ... + 8717329.

It is an arithmetic number, because the mean of its divisors is an integer number (10589023452).

Almost surely, 2^145013625604 is an apocalyptic number.

It is an amenable number.

145013625604 is a deficient number, since it is larger than the sum of its proper divisors (109122937244).

145013625604 is a wasteful number, since it uses less digits than its factorization.

145013625604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19635 (or 19633 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 145013625604 in words is "one hundred forty-five billion, thirteen million, six hundred twenty-five thousand, six hundred four".