47502366720131 has 2 divisors, whose sum is σ = 47502366720132. Its totient is φ = 47502366720130.

The previous prime is 47502366720101. The next prime is 47502366720143. The reversal of 47502366720131 is 13102766320574.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47502366720131 - 2¹⁰ = 47502366719107 is a prime.

It is a super-2 number, since 2×47502366720131² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47502366720101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23751183360065 + 23751183360066.

It is an arithmetic number, because the mean of its divisors is an integer number (23751183360066).

Almost surely, 2^{47502366720131} is an apocalyptic number.

47502366720131 is a deficient number, since it is larger than the sum of its proper divisors (1).

47502366720131 is an equidigital number, since it uses as much as digits as its factorization.

47502366720131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 47502366720131 in words is "forty-seven trillion, five hundred two billion, three hundred sixty-six million, seven hundred twenty thousand, one hundred thirty-one".