1445530700 has 18 divisors (see below), whose sum is σ = 3136801836. Its totient is φ = 578212240.

The previous prime is 1445530693. The next prime is 1445530711. The reversal of 1445530700 is 70355441.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7227554 + ... + 7227753.

Almost surely, 2^1445530700 is an apocalyptic number.

1445530700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1445530700 is an abundant number, since it is smaller than the sum of its proper divisors (1691271136).

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

1445530700 is a wasteful number, since it uses less digits than its factorization.

1445530700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14455321 (or 14455314 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 1445530700 is about 38020.1354547824. The cubic root of 1445530700 is about 1130.6871065874.

The spelling of 1445530700 in words is "one billion, four hundred forty-five million, five hundred thirty thousand, seven hundred".