53471678 has 8 divisors (see below), whose sum is σ = 86377368. Its totient is φ = 24679224.

The previous prime is 53471669. The next prime is 53471687. The reversal of 53471678 is 87617435.

It is an interprime number because it is at equal distance from previous prime (53471669) and next prime (53471687).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1028276 + ... + 1028327.

It is an arithmetic number, because the mean of its divisors is an integer number (10797171).

Almost surely, 2^53471678 is an apocalyptic number.

53471678 is a deficient number, since it is larger than the sum of its proper divisors (32905690).

53471678 is a wasteful number, since it uses less digits than its factorization.

53471678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056618.

The product of its digits is 141120, while the sum is 41.

The square root of 53471678 is about 7312.4331108052. The cubic root of 53471678 is about 376.7395988291.

The spelling of 53471678 in words is "fifty-three million, four hundred seventy-one thousand, six hundred seventy-eight".