471734148547 has 2 divisors, whose sum is σ = 471734148548. Its totient is φ = 471734148546.

The previous prime is 471734148541. The next prime is 471734148551. The reversal of 471734148547 is 745841437174.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 471734148547 - 2²⁷ = 471599930819 is a prime.

It is a super-2 number, since 2×471734148547² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (471734148541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235867074273 + 235867074274.

It is an arithmetic number, because the mean of its divisors is an integer number (235867074274).

Almost surely, 2^471734148547 is an apocalyptic number.

471734148547 is a deficient number, since it is larger than the sum of its proper divisors (1).

471734148547 is an equidigital number, since it uses as much as digits as its factorization.

471734148547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10536960, while the sum is 55.

The spelling of 471734148547 in words is "four hundred seventy-one billion, seven hundred thirty-four million, one hundred forty-eight thousand, five hundred forty-seven".