542466650 has 96 divisors (see below), whose sum is σ = 1139659200. Its totient is φ = 190425600.

The previous prime is 542466647. The next prime is 542466653. The reversal of 542466650 is 56664245.

It is an interprime number because it is at equal distance from previous prime (542466647) and next prime (542466653).

It is not an unprimeable number, because it can be changed into a prime (542466653) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2368736 + ... + 2368964.

It is an arithmetic number, because the mean of its divisors is an integer number (11871450).

Almost surely, 2^542466650 is an apocalyptic number.

542466650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

542466650 is an abundant number, since it is smaller than the sum of its proper divisors (597192550).

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

542466650 is a wasteful number, since it uses less digits than its factorization.

542466650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 542466650 is about 23290.9134642676. The cubic root of 542466650 is about 815.5633126180.

The spelling of 542466650 in words is "five hundred forty-two million, four hundred sixty-six thousand, six hundred fifty".