1445460326556 has 24 divisors (see below), whose sum is σ = 3455002732944. Its totient is φ = 470068398720.

The previous prime is 1445460326549. The next prime is 1445460326593. The reversal of 1445460326556 is 6556230645441.

It is a super-2 number, since 2×1445460326556² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1445460326499 and 1445460326508.

It is a congruent number.

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, 1468963255 + ... + 1468964238.

It is an arithmetic number, because the mean of its divisors is an integer number (143958447206).

Almost surely, 2^{1445460326556} is an apocalyptic number.

It is an amenable number.

1445460326556 is an abundant number, since it is smaller than the sum of its proper divisors (2009542406388).

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

1445460326556 is a wasteful number, since it uses less digits than its factorization.

1445460326556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937927541 (or 2937927539 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 51.

The spelling of 1445460326556 in words is "one trillion, four hundred forty-five billion, four hundred sixty million, three hundred twenty-six thousand, five hundred fifty-six".