5047060091 has 4 divisors (see below), whose sum is σ = 5048162592. Its totient is φ = 5045957592.

The previous prime is 5047060061. The next prime is 5047060093. The reversal of 5047060091 is 1900607405.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1900607405 = 5 ⋅380121481.

It is a cyclic number.

It is not a de Polignac number, because 5047060091 - 2²² = 5042865787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5047060093) 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, 544355 + ... + 553548.

It is an arithmetic number, because the mean of its divisors is an integer number (1262040648).

Almost surely, 2^5047060091 is an apocalyptic number.

5047060091 is a deficient number, since it is larger than the sum of its proper divisors (1102501).

5047060091 is a wasteful number, since it uses less digits than its factorization.

5047060091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102500.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 5047060091 is about 71042.6638788271. The cubic root of 5047060091 is about 1715.3239779273.

Adding to 5047060091 its reverse (1900607405), we get a palindrome (6947667496).

The spelling of 5047060091 in words is "five billion, forty-seven million, sixty thousand, ninety-one".