1473123545656 has 32 divisors (see below), whose sum is σ = 3258522132480. Its totient is φ = 610972898400.

The previous prime is 1473123545527. The next prime is 1473123545681. The reversal of 1473123545656 is 6565453213741.

It is a super-2 number, since 2×1473123545656² (a number of 25 digits) contains 22 as substring.

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, 424285000 + ... + 424288471.

It is an arithmetic number, because the mean of its divisors is an integer number (101828816640).

Almost surely, 2^{1473123545656} is an apocalyptic number.

It is an amenable number.

1473123545656 is an abundant number, since it is smaller than the sum of its proper divisors (1785398586824).

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

1473123545656 is a wasteful number, since it uses less digits than its factorization.

1473123545656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848573515 (or 848573511 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 52.

The spelling of 1473123545656 in words is "one trillion, four hundred seventy-three billion, one hundred twenty-three million, five hundred forty-five thousand, six hundred fifty-six".