5615363138651 has 4 divisors (see below), whose sum is σ = 6417557872752. Its totient is φ = 4813168404552.

The previous prime is 5615363138621. The next prime is 5615363138653. The reversal of 5615363138651 is 1568313635165.

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 5615363138651 - 2¹⁴ = 5615363122267 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5615363138593 and 5615363138602.

It is not an unprimeable number, because it can be changed into a prime (5615363138653) 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, 401097367040 + ... + 401097367053.

It is an arithmetic number, because the mean of its divisors is an integer number (1604389468188).

Almost surely, 2^{5615363138651} is an apocalyptic number.

5615363138651 is a deficient number, since it is larger than the sum of its proper divisors (802194734101).

5615363138651 is an equidigital number, since it uses as much as digits as its factorization.

5615363138651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802194734100.

The product of its digits is 5832000, while the sum is 53.

The spelling of 5615363138651 in words is "five trillion, six hundred fifteen billion, three hundred sixty-three million, one hundred thirty-eight thousand, six hundred fifty-one".