423415305545525 has 48 divisors (see below), whose sum is σ = 548203119004800. Its totient is φ = 323803410543360.

The previous prime is 423415305545467. The next prime is 423415305545537. The reversal of 423415305545525 is 525545503514324.

It is not a de Polignac number, because 423415305545525 - 2²⁶ = 423415238436661 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10491723647 + ... + 10491764003.

It is an arithmetic number, because the mean of its divisors is an integer number (11420898312600).

Almost surely, 2^{423415305545525} is an apocalyptic number.

It is an amenable number.

423415305545525 is a deficient number, since it is larger than the sum of its proper divisors (124787813459275).

423415305545525 is a wasteful number, since it uses less digits than its factorization.

423415305545525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51278 (or 51273 counting only the distinct ones).

The product of its (nonzero) digits is 36000000, while the sum is 53.

The spelling of 423415305545525 in words is "four hundred twenty-three trillion, four hundred fifteen billion, three hundred five million, five hundred forty-five thousand, five hundred twenty-five".