5018456707061 has 4 divisors (see below), whose sum is σ = 5735379093792. Its totient is φ = 4301534320332.

The previous prime is 5018456707057. The next prime is 5018456707081. The reversal of 5018456707061 is 1607076548105.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5018456707061 - 2² = 5018456707057 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 (5018456707081) 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, 358461193355 + ... + 358461193368.

It is an arithmetic number, because the mean of its divisors is an integer number (1433844773448).

Almost surely, 2^{5018456707061} is an apocalyptic number.

It is an amenable number.

5018456707061 is a deficient number, since it is larger than the sum of its proper divisors (716922386731).

5018456707061 is an equidigital number, since it uses as much as digits as its factorization.

5018456707061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716922386730.

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 5018456707061 in words is "five trillion, eighteen billion, four hundred fifty-six million, seven hundred seven thousand, sixty-one".