1445412265530 has 64 divisors (see below), whose sum is σ = 3504978874368. Its totient is φ = 381448025600.

The previous prime is 1445412265529. The next prime is 1445412265597. The reversal of 1445412265530 is 355622145441.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6412807 + ... + 6634373.

It is an arithmetic number, because the mean of its divisors is an integer number (54765294912).

Almost surely, 2^{1445412265530} is an apocalyptic number.

1445412265530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1445412265530 is an abundant number, since it is smaller than the sum of its proper divisors (2059566608838).

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

1445412265530 is a wasteful number, since it uses less digits than its factorization.

1445412265530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223831.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 1445412265530 in words is "one trillion, four hundred forty-five billion, four hundred twelve million, two hundred sixty-five thousand, five hundred thirty".