3613407468852 has 24 divisors (see below), whose sum is σ = 8432577220032. Its totient is φ = 1204284424000.

The previous prime is 3613407468821. The next prime is 3613407468901. The reversal of 3613407468852 is 2588647043163.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3613407468792 and 3613407468801.

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, 23010024 + ... + 23166527.

It is an arithmetic number, because the mean of its divisors is an integer number (351357384168).

Almost surely, 2^{3613407468852} is an apocalyptic number.

It is an amenable number.

3613407468852 is an abundant number, since it is smaller than the sum of its proper divisors (4819169751180).

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

3613407468852 is a wasteful number, since it uses less digits than its factorization.

3613407468852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46183079 (or 46183077 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 57.

The spelling of 3613407468852 in words is "three trillion, six hundred thirteen billion, four hundred seven million, four hundred sixty-eight thousand, eight hundred fifty-two".