51415707248601 has 8 divisors (see below), whose sum is σ = 68554315912320. Its totient is φ = 34277118375312.

The previous prime is 51415707248597. The next prime is 51415707248611. The reversal of 51415707248601 is 10684270751415.

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

It is not a de Polignac number, because 51415707248601 - 2² = 51415707248597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51415707248611) 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, 2886511 + ... + 10543403.

It is an arithmetic number, because the mean of its divisors is an integer number (8569289489040).

Almost surely, 2^{51415707248601} is an apocalyptic number.

It is an amenable number.

51415707248601 is a deficient number, since it is larger than the sum of its proper divisors (17138608663719).

51415707248601 is a wasteful number, since it uses less digits than its factorization.

51415707248601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9895215.

The product of its (nonzero) digits is 1881600, while the sum is 51.

The spelling of 51415707248601 in words is "fifty-one trillion, four hundred fifteen billion, seven hundred seven million, two hundred forty-eight thousand, six hundred one".