8155047460701 has 4 divisors (see below), whose sum is σ = 10873396614272. Its totient is φ = 5436698307132.

The previous prime is 8155047460597. The next prime is 8155047460709. The reversal of 8155047460701 is 1070647405518.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8155047460701 - 2¹⁴ = 8155047444317 is a prime.

It is a super-2 number, since 2×8155047460701² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8155047460709) 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, 1359174576781 + ... + 1359174576786.

It is an arithmetic number, because the mean of its divisors is an integer number (2718349153568).

Almost surely, 2^{8155047460701} is an apocalyptic number.

It is an amenable number.

8155047460701 is a deficient number, since it is larger than the sum of its proper divisors (2718349153571).

8155047460701 is a wasteful number, since it uses less digits than its factorization.

8155047460701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718349153570.

The product of its (nonzero) digits is 940800, while the sum is 48.

The spelling of 8155047460701 in words is "eight trillion, one hundred fifty-five billion, forty-seven million, four hundred sixty thousand, seven hundred one".