552453215525 has 6 divisors (see below), whose sum is σ = 685041987282. Its totient is φ = 441962572400.

The previous prime is 552453215443. The next prime is 552453215537. The reversal of 552453215525 is 525512354255.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 101706139396 + 450747076129 = 318914^2 + 671377^2 .

It is not a de Polignac number, because 552453215525 - 2³⁸ = 277575308581 is a prime.

It is a super-3 number, since 3×552453215525³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11049064286 + ... + 11049064335.

It is an arithmetic number, because the mean of its divisors is an integer number (114173664547).

Almost surely, 2^552453215525 is an apocalyptic number.

It is an amenable number.

552453215525 is a deficient number, since it is larger than the sum of its proper divisors (132588771757).

552453215525 is a wasteful number, since it uses less digits than its factorization.

552453215525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22098128631 (or 22098128626 counting only the distinct ones).

The product of its digits is 1500000, while the sum is 44.

The spelling of 552453215525 in words is "five hundred fifty-two billion, four hundred fifty-three million, two hundred fifteen thousand, five hundred twenty-five".