5042663654 has 16 divisors (see below), whose sum is σ = 8655271200. Its totient is φ = 2158465344.

The previous prime is 5042663653. The next prime is 5042663671. The reversal of 5042663654 is 4563662405.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5042663653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211289 + ... + 233940.

It is an arithmetic number, because the mean of its divisors is an integer number (540954450).

Almost surely, 2^5042663654 is an apocalyptic number.

5042663654 is a deficient number, since it is larger than the sum of its proper divisors (3612607546).

5042663654 is a wasteful number, since it uses less digits than its factorization.

5042663654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446047.

The product of its (nonzero) digits is 518400, while the sum is 41.

The square root of 5042663654 is about 71011.7149067673. The cubic root of 5042663654 is about 1714.8257667942.

The spelling of 5042663654 in words is "five billion, forty-two million, six hundred sixty-three thousand, six hundred fifty-four".