53955162471 has 8 divisors (see below), whose sum is σ = 82217390464. Its totient is φ = 30831521400.

The previous prime is 53955162463. The next prime is 53955162491. The reversal of 53955162471 is 17426155935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53955162471 - 2³ = 53955162463 is a prime.

It is a super-3 number, since 3×53955162471³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53955162471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53955162491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1284646705 + ... + 1284646746.

It is an arithmetic number, because the mean of its divisors is an integer number (10277173808).

Almost surely, 2^53955162471 is an apocalyptic number.

53955162471 is a deficient number, since it is larger than the sum of its proper divisors (28262227993).

53955162471 is a wasteful number, since it uses less digits than its factorization.

53955162471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569293461.

The product of its digits is 1134000, while the sum is 48.

The spelling of 53955162471 in words is "fifty-three billion, nine hundred fifty-five million, one hundred sixty-two thousand, four hundred seventy-one".