523473036 has 12 divisors (see below), whose sum is σ = 1221437112. Its totient is φ = 174491008.

The previous prime is 523473017. The next prime is 523473053. The reversal of 523473036 is 630374325.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 523472988 and 523473006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21811365 + ... + 21811388.

It is an arithmetic number, because the mean of its divisors is an integer number (101786426).

Almost surely, 2^523473036 is an apocalyptic number.

It is an amenable number.

523473036 is an abundant number, since it is smaller than the sum of its proper divisors (697964076).

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

523473036 is a wasteful number, since it uses less digits than its factorization.

523473036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43622760 (or 43622758 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 33.

The square root of 523473036 is about 22879.5331246072. The cubic root of 523473036 is about 805.9314532235.

The spelling of 523473036 in words is "five hundred twenty-three million, four hundred seventy-three thousand, thirty-six".