7552023385465 has 16 divisors (see below), whose sum is σ = 9765143768016. Its totient is φ = 5573675462400.

The previous prime is 7552023385453. The next prime is 7552023385483. The reversal of 7552023385465 is 5645833202557.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1928309940496 + 5623713444969 = 1388636^2 + 2371437^2 .

It is not a de Polignac number, because 7552023385465 - 2¹⁷ = 7552023254393 is a prime.

It is a super-2 number, since 2×7552023385465² (a number of 27 digits) contains 22 as substring.

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, 33254146 + ... + 33480475.

It is an arithmetic number, because the mean of its divisors is an integer number (610321485501).

Almost surely, 2^{7552023385465} is an apocalyptic number.

It is an amenable number.

7552023385465 is a deficient number, since it is larger than the sum of its proper divisors (2213120382551).

7552023385465 is a wasteful number, since it uses less digits than its factorization.

7552023385465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66736380.

The product of its (nonzero) digits is 30240000, while the sum is 55.

The spelling of 7552023385465 in words is "seven trillion, five hundred fifty-two billion, twenty-three million, three hundred eighty-five thousand, four hundred sixty-five".