39099555599093 has 6 divisors (see below), whose sum is σ = 42977197476822. Its totient is φ = 35545050544520.

The previous prime is 39099555599089. The next prime is 39099555599171.

39099555599093 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 26513004250084 + 12586551349009 = 5149078^2 + 3547753^2 .

It is not a de Polignac number, because 39099555599093 - 2² = 39099555599089 is a prime.

It is a super-2 number, since 2×39099555599093² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 39099555598999 and 39099555599017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39099555599063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 161568411446 + ... + 161568411687.

It is an arithmetic number, because the mean of its divisors is an integer number (7162866246137).

Almost surely, 2^{39099555599093} is an apocalyptic number.

It is an amenable number.

39099555599093 is a deficient number, since it is larger than the sum of its proper divisors (3877641877729).

39099555599093 is a wasteful number, since it uses less digits than its factorization.

39099555599093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323136823155 (or 323136823144 counting only the distinct ones).

The product of its (nonzero) digits is 2989355625, while the sum is 80.

The spelling of 39099555599093 in words is "thirty-nine trillion, ninety-nine billion, five hundred fifty-five million, five hundred ninety-nine thousand, ninety-three".