71455054 has 16 divisors (see below), whose sum is σ = 117420336. Its totient is φ = 32342400.

The previous prime is 71455051. The next prime is 71455057. The reversal of 71455054 is 45055417.

It is an interprime number because it is at equal distance from previous prime (71455051) and next prime (71455057).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71455051) 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, 1437 + ... + 12040.

It is an arithmetic number, because the mean of its divisors is an integer number (7338771).

Almost surely, 2^71455054 is an apocalyptic number.

71455054 is a deficient number, since it is larger than the sum of its proper divisors (45965282).

71455054 is a wasteful number, since it uses less digits than its factorization.

71455054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13731.

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 71455054 is about 8453.1091321478. The cubic root of 71455054 is about 414.9645375417.

The spelling of 71455054 in words is "seventy-one million, four hundred fifty-five thousand, fifty-four".