5236242100651 has 4 divisors (see below), whose sum is σ = 5335039121472. Its totient is φ = 5137445079832.

The previous prime is 5236242100643. The next prime is 5236242100681. The reversal of 5236242100651 is 1560012426325.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5236242100651 - 2³ = 5236242100643 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 5236242100651.

It is not an unprimeable number, because it can be changed into a prime (5236242100631) 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, 49398510331 + ... + 49398510436.

It is an arithmetic number, because the mean of its divisors is an integer number (1333759780368).

Almost surely, 2^{5236242100651} is an apocalyptic number.

5236242100651 is a deficient number, since it is larger than the sum of its proper divisors (98797020821).

5236242100651 is an equidigital number, since it uses as much as digits as its factorization.

5236242100651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98797020820.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 5236242100651 its reverse (1560012426325), we get a palindrome (6796254526976).

The spelling of 5236242100651 in words is "five trillion, two hundred thirty-six billion, two hundred forty-two million, one hundred thousand, six hundred fifty-one".