481542102 has 24 divisors (see below), whose sum is σ = 1104714936. Its totient is φ = 151071936.

The previous prime is 481542073. The next prime is 481542107. The reversal of 481542102 is 201245184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481542107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 786528 + ... + 787139.

It is an arithmetic number, because the mean of its divisors is an integer number (46029789).

Almost surely, 2^481542102 is an apocalyptic number.

481542102 is an abundant number, since it is smaller than the sum of its proper divisors (623172834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481542102 is a wasteful number, since it uses less digits than its factorization.

481542102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573692 (or 1573689 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 481542102 is about 21944.0675810115. The cubic root of 481542102 is about 783.8111215048.

Adding to 481542102 its reverse (201245184), we get a palindrome (682787286).

The spelling of 481542102 in words is "four hundred eighty-one million, five hundred forty-two thousand, one hundred two".