45678283542 has 24 divisors (see below), whose sum is σ = 100446775416. Its totient is φ = 14998838976.

The previous prime is 45678283513. The next prime is 45678283577. The reversal of 45678283542 is 24538287654.

45678283542 is a `hidden beast` number, since 4 + 5 + 6 + 78 + 28 + 3 + 542 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18936723 + ... + 18939134.

It is an arithmetic number, because the mean of its divisors is an integer number (4185282309).

Almost surely, 2^45678283542 is an apocalyptic number.

45678283542 is an abundant number, since it is smaller than the sum of its proper divisors (54768491874).

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

45678283542 is a wasteful number, since it uses less digits than its factorization.

45678283542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37875932 (or 37875929 counting only the distinct ones).

The product of its digits is 12902400, while the sum is 54.

The spelling of 45678283542 in words is "forty-five billion, six hundred seventy-eight million, two hundred eighty-three thousand, five hundred forty-two".