5325553077661 has 8 divisors (see below), whose sum is σ = 5328529194464. Its totient is φ = 5322577614480.

The previous prime is 5325553077643. The next prime is 5325553077707. The reversal of 5325553077661 is 1667703555235.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5325553077661 - 2¹⁵ = 5325553044893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5325553072661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16615126 + ... + 16932616.

It is an arithmetic number, because the mean of its divisors is an integer number (666066149308).

Almost surely, 2^{5325553077661} is an apocalyptic number.

It is an amenable number.

5325553077661 is a deficient number, since it is larger than the sum of its proper divisors (2976116803).

5325553077661 is a wasteful number, since it uses less digits than its factorization.

5325553077661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326811.

The product of its (nonzero) digits is 19845000, while the sum is 55.

The spelling of 5325553077661 in words is "five trillion, three hundred twenty-five billion, five hundred fifty-three million, seventy-seven thousand, six hundred sixty-one".