5135261466955 has 8 divisors (see below), whose sum is σ = 6162335921952. Its totient is φ = 4108194399168.

The previous prime is 5135261466943. The next prime is 5135261466961. The reversal of 5135261466955 is 5596641625315.

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 a de Polignac number, because none of the positive numbers 2^k-5135261466955 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5135261466955.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180834 + ... + 3209863.

It is an arithmetic number, because the mean of its divisors is an integer number (770291990244).

Almost surely, 2^{5135261466955} is an apocalyptic number.

5135261466955 is a deficient number, since it is larger than the sum of its proper divisors (1027074454997).

5135261466955 is a wasteful number, since it uses less digits than its factorization.

5135261466955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3693605.

The product of its digits is 29160000, while the sum is 58.

The spelling of 5135261466955 in words is "five trillion, one hundred thirty-five billion, two hundred sixty-one million, four hundred sixty-six thousand, nine hundred fifty-five".