46812571471 has 4 divisors (see below), whose sum is σ = 46837918512. Its totient is φ = 46787224432.

The previous prime is 46812571453. The next prime is 46812571483. The reversal of 46812571471 is 17417521864.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 46812571471 - 2³¹ = 44665087823 is a prime.

It is a super-3 number, since 3×46812571471³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46812575471) 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, 12670750 + ... + 12674443.

It is an arithmetic number, because the mean of its divisors is an integer number (11709479628).

Almost surely, 2^46812571471 is an apocalyptic number.

46812571471 is a deficient number, since it is larger than the sum of its proper divisors (25347041).

46812571471 is a wasteful number, since it uses less digits than its factorization.

46812571471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25347040.

The product of its digits is 376320, while the sum is 46.

The spelling of 46812571471 in words is "forty-six billion, eight hundred twelve million, five hundred seventy-one thousand, four hundred seventy-one".