547608952013 has 4 divisors (see below), whose sum is σ = 547716058428. Its totient is φ = 547501845600.

The previous prime is 547608951977. The next prime is 547608952043. The reversal of 547608952013 is 310259806745.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 200938820644 + 346670131369 = 448262^2 + 588787^2 .

It is a cyclic number.

It is not a de Polignac number, because 547608952013 - 2⁶ = 547608951949 is a prime.

It is a super-2 number, since 2×547608952013² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (547608952043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53545538 + ... + 53555763.

It is an arithmetic number, because the mean of its divisors is an integer number (136929014607).

It is a 1-persistent number, because it is pandigital, but 2⋅547608952013 = 1095217904026 is not.

Almost surely, 2^547608952013 is an apocalyptic number.

It is an amenable number.

547608952013 is a deficient number, since it is larger than the sum of its proper divisors (107106415).

547608952013 is a wasteful number, since it uses less digits than its factorization.

547608952013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107106414.

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 547608952013 in words is "five hundred forty-seven billion, six hundred eight million, nine hundred fifty-two thousand, thirteen".