54470102 has 4 divisors (see below), whose sum is σ = 81705156. Its totient is φ = 27235050.

The previous prime is 54470083. The next prime is 54470107. The reversal of 54470102 is 20107445.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54470107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13617524 + ... + 13617527.

It is an arithmetic number, because the mean of its divisors is an integer number (20426289).

Almost surely, 2^54470102 is an apocalyptic number.

54470102 is a deficient number, since it is larger than the sum of its proper divisors (27235054).

54470102 is a wasteful number, since it uses less digits than its factorization.

54470102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27235053.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 54470102 is about 7380.3863042526. The cubic root of 54470102 is about 379.0699833404.

Adding to 54470102 its reverse (20107445), we get a palindrome (74577547).

The spelling of 54470102 in words is "fifty-four million, four hundred seventy thousand, one hundred two".