499003542 has 12 divisors (see below), whose sum is σ = 1081174380. Its totient is φ = 166334508.

The previous prime is 499003541. The next prime is 499003573. The reversal of 499003542 is 245300994.

It is a junction number, because it is equal to n+sod(n) for n = 499003497 and 499003506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499003541) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13861192 + ... + 13861227.

It is an arithmetic number, because the mean of its divisors is an integer number (90097865).

Almost surely, 2^499003542 is an apocalyptic number.

499003542 is an abundant number, since it is smaller than the sum of its proper divisors (582170838).

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

499003542 is a wasteful number, since it uses less digits than its factorization.

499003542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27722427 (or 27722424 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 499003542 is about 22338.3871843963. The cubic root of 499003542 is about 793.1729158420.

The spelling of 499003542 in words is "four hundred ninety-nine million, three thousand, five hundred forty-two".