145035009604 has 6 divisors (see below), whose sum is σ = 253811266814. Its totient is φ = 72517504800.

The previous prime is 145035009541. The next prime is 145035009617. The reversal of 145035009604 is 406900530541.

It can be written as a sum of positive squares in only one way, i.e., 137885968900 + 7149040704 = 371330^2 + 84552^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18129376197 + ... + 18129376204.

Almost surely, 2^145035009604 is an apocalyptic number.

It is an amenable number.

145035009604 is a deficient number, since it is larger than the sum of its proper divisors (108776257210).

145035009604 is a wasteful number, since it uses less digits than its factorization.

145035009604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36258752405 (or 36258752403 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 145035009604 in words is "one hundred forty-five billion, thirty-five million, nine thousand, six hundred four".