403552544525452 has 24 divisors (see below), whose sum is σ = 809977349170080. Its totient is φ = 172335606199680.

The previous prime is 403552544525447. The next prime is 403552544525503. The reversal of 403552544525452 is 254525445255304.

It is a junction number, because it is equal to n+sod(n) for n = 403552544525393 and 403552544525402.

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, 25645171627 + ... + 25645187362.

It is an arithmetic number, because the mean of its divisors is an integer number (33749056215420).

Almost surely, 2^{403552544525452} is an apocalyptic number.

It is an amenable number.

403552544525452 is an abundant number, since it is smaller than the sum of its proper divisors (406424804644628).

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

403552544525452 is a wasteful number, since it uses less digits than its factorization.

403552544525452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51290359281 (or 51290359279 counting only the distinct ones).

The product of its (nonzero) digits is 96000000, while the sum is 55.

The spelling of 403552544525452 in words is "four hundred three trillion, five hundred fifty-two billion, five hundred forty-four million, five hundred twenty-five thousand, four hundred fifty-two".