7455247228365 has 16 divisors (see below), whose sum is σ = 11928430007808. Its totient is φ = 3976120374336.

The previous prime is 7455247228339. The next prime is 7455247228409. The reversal of 7455247228365 is 5638227425547.

It is a happy number.

It is not a de Polignac number, because 7455247228365 - 2⁶ = 7455247228301 is a prime.

It is a super-2 number, since 2×7455247228365² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7455247228299 and 7455247228308.

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, 8332947 + ... + 9184143.

It is an arithmetic number, because the mean of its divisors is an integer number (745526875488).

Almost surely, 2^{7455247228365} is an apocalyptic number.

It is an amenable number.

7455247228365 is a deficient number, since it is larger than the sum of its proper divisors (4473182779443).

7455247228365 is a wasteful number, since it uses less digits than its factorization.

7455247228365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435108.

The product of its digits is 112896000, while the sum is 60.

The spelling of 7455247228365 in words is "seven trillion, four hundred fifty-five billion, two hundred forty-seven million, two hundred twenty-eight thousand, three hundred sixty-five".