7265443632552 has 144 divisors (see below), whose sum is σ = 22890948362100. Its totient is φ = 2075741821440.

The previous prime is 7265443632541. The next prime is 7265443632563. The reversal of 7265443632552 is 2552363445627.

7265443632552 is a `hidden beast` number, since 7 + 2 + 6 + 54 + 4 + 3 + 6 + 32 + 552 = 666.

It is an interprime number because it is at equal distance from previous prime (7265443632541) and next prime (7265443632563).

It can be written as a sum of positive squares in 2 ways, for example, as 6625753994916 + 639689637636 = 2574054^2 + 799806^2 .

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 106402102 + ... + 106470362.

Almost surely, 2^{7265443632552} is an apocalyptic number.

7265443632552 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7265443632552 is an abundant number, since it is smaller than the sum of its proper divisors (15625504729548).

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

7265443632552 is a wasteful number, since it uses less digits than its factorization.

7265443632552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98456 (or 98442 counting only the distinct ones).

The product of its digits is 36288000, while the sum is 54.

The spelling of 7265443632552 in words is "seven trillion, two hundred sixty-five billion, four hundred forty-three million, six hundred thirty-two thousand, five hundred fifty-two".