7552405370896 has 15 divisors (see below), whose sum is σ = 14632806704413. Its totient is φ = 3776197189120.

The previous prime is 7552405370891. The next prime is 7552405370947. The reversal of 7552405370896 is 6980735042557.

It is a happy number.

The square root of 7552405370896 is 2748164.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6922350433296 + 630054937600 = 2631036^2 + 793760^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7552405370891) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 10649136 + ... + 11336176.

Almost surely, 2^{7552405370896} is an apocalyptic number.

7552405370896 is the 2748164-th square number.

It is an amenable number.

7552405370896 is a deficient number, since it is larger than the sum of its proper divisors (7080401333517).

7552405370896 is an frugal number, since it uses more digits than its factorization.

7552405370896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374090 (or 687043 counting only the distinct ones).

The product of its (nonzero) digits is 63504000, while the sum is 61.

The spelling of 7552405370896 in words is "seven trillion, five hundred fifty-two billion, four hundred five million, three hundred seventy thousand, eight hundred ninety-six".