47511327556151 has 4 divisors (see below), whose sum is σ = 47972602581072. Its totient is φ = 47050052531232.

The previous prime is 47511327556141. The next prime is 47511327556169. The reversal of 47511327556151 is 15165572311574.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47511327556151 is a prime.

It is a super-2 number, since 2×47511327556151² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47511327556093 and 47511327556102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47511327556141) 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, 230637512306 + ... + 230637512511.

It is an arithmetic number, because the mean of its divisors is an integer number (11993150645268).

Almost surely, 2^{47511327556151} is an apocalyptic number.

47511327556151 is a deficient number, since it is larger than the sum of its proper divisors (461275024921).

47511327556151 is a wasteful number, since it uses less digits than its factorization.

47511327556151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461275024920.

The product of its digits is 4410000, while the sum is 53.

The spelling of 47511327556151 in words is "forty-seven trillion, five hundred eleven billion, three hundred twenty-seven million, five hundred fifty-six thousand, one hundred fifty-one".