7448209028052 has 48 divisors (see below), whose sum is σ = 18717541225152. Its totient is φ = 2291569424640.

The previous prime is 7448209027981. The next prime is 7448209028131. The reversal of 7448209028052 is 2508209028447.

It is a junction number, because it is equal to n+sod(n) for n = 7448209027986 and 7448209028004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28018 + ... + 3859689.

It is an arithmetic number, because the mean of its divisors is an integer number (389948775524).

Almost surely, 2^{7448209028052} is an apocalyptic number.

It is an amenable number.

7448209028052 is an abundant number, since it is smaller than the sum of its proper divisors (11269332197100).

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

7448209028052 is a wasteful number, since it uses less digits than its factorization.

7448209028052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3900008 (or 3900006 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 7448209028052 in words is "seven trillion, four hundred forty-eight billion, two hundred nine million, twenty-eight thousand, fifty-two".