46781271453247 has 2 divisors, whose sum is σ = 46781271453248. Its totient is φ = 46781271453246.

The previous prime is 46781271453211. The next prime is 46781271453283. The reversal of 46781271453247 is 74235417218764.

It is a balanced prime because it is at equal distance from previous prime (46781271453211) and next prime (46781271453283).

It is a cyclic number.

It is not a de Polignac number, because 46781271453247 - 2¹⁵ = 46781271420479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46781271453647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23390635726623 + 23390635726624.

It is an arithmetic number, because the mean of its divisors is an integer number (23390635726624).

Almost surely, 2^{46781271453247} is an apocalyptic number.

46781271453247 is a deficient number, since it is larger than the sum of its proper divisors (1).

46781271453247 is an equidigital number, since it uses as much as digits as its factorization.

46781271453247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63221760, while the sum is 61.

The spelling of 46781271453247 in words is "forty-six trillion, seven hundred eighty-one billion, two hundred seventy-one million, four hundred fifty-three thousand, two hundred forty-seven".