5651517050657 has 8 divisors (see below), whose sum is σ = 5771833406976. Its totient is φ = 5531203665792.

The previous prime is 5651517050611. The next prime is 5651517050759. The reversal of 5651517050657 is 7560507151565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5651517050657 - 2³⁰ = 5650443308833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5651517050599 and 5651517050608.

It is not an unprimeable number, because it can be changed into a prime (5651517250657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3337553 + ... + 4737329.

It is an arithmetic number, because the mean of its divisors is an integer number (721479175872).

Almost surely, 2^{5651517050657} is an apocalyptic number.

It is an amenable number.

5651517050657 is a deficient number, since it is larger than the sum of its proper divisors (120316356319).

5651517050657 is a wasteful number, since it uses less digits than its factorization.

5651517050657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485727.

The product of its (nonzero) digits is 5512500, while the sum is 53.

The spelling of 5651517050657 in words is "five trillion, six hundred fifty-one billion, five hundred seventeen million, fifty thousand, six hundred fifty-seven".