5108611477 has 2 divisors, whose sum is σ = 5108611478. Its totient is φ = 5108611476.

The previous prime is 5108611457. The next prime is 5108611559. The reversal of 5108611477 is 7741168015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4618697521 + 489913956 = 67961^2 + 22134^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5108611477 is a prime.

It is a super-2 number, since 2×5108611477² = 52195822445872243058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5108611447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2554305738 + 2554305739.

It is an arithmetic number, because the mean of its divisors is an integer number (2554305739).

Almost surely, 2^5108611477 is an apocalyptic number.

It is an amenable number.

5108611477 is a deficient number, since it is larger than the sum of its proper divisors (1).

5108611477 is an equidigital number, since it uses as much as digits as its factorization.

5108611477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 40.

The square root of 5108611477 is about 71474.5512542751. The cubic root of 5108611477 is about 1722.2688955992.

The spelling of 5108611477 in words is "five billion, one hundred eight million, six hundred eleven thousand, four hundred seventy-seven".