45457832471 has 2 divisors, whose sum is σ = 45457832472. Its totient is φ = 45457832470.

The previous prime is 45457832419. The next prime is 45457832489. The reversal of 45457832471 is 17423875454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45457832471 is a prime.

It is a super-3 number, since 3×45457832471³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45457832411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22728916235 + 22728916236.

It is an arithmetic number, because the mean of its divisors is an integer number (22728916236).

Almost surely, 2^45457832471 is an apocalyptic number.

45457832471 is a deficient number, since it is larger than the sum of its proper divisors (1).

45457832471 is an equidigital number, since it uses as much as digits as its factorization.

45457832471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3763200, while the sum is 50.

The spelling of 45457832471 in words is "forty-five billion, four hundred fifty-seven million, eight hundred thirty-two thousand, four hundred seventy-one".