8148061877363 has 4 divisors (see below), whose sum is σ = 8148336872808. Its totient is φ = 8147786881920.

The previous prime is 8148061877317. The next prime is 8148061877419. The reversal of 8148061877363 is 3637781608418.

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 8148061877363 - 2²⁴ = 8148045100147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8148061877296 and 8148061877305.

It is not an unprimeable number, because it can be changed into a prime (8148061877063) 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, 137453273 + ... + 137512538.

It is an arithmetic number, because the mean of its divisors is an integer number (2037084218202).

Almost surely, 2^{8148061877363} is an apocalyptic number.

8148061877363 is a deficient number, since it is larger than the sum of its proper divisors (274995445).

8148061877363 is a wasteful number, since it uses less digits than its factorization.

8148061877363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274995444.

The product of its (nonzero) digits is 32514048, while the sum is 62.

The spelling of 8148061877363 in words is "eight trillion, one hundred forty-eight billion, sixty-one million, eight hundred seventy-seven thousand, three hundred sixty-three".