5021653042 has 16 divisors (see below), whose sum is σ = 8642050560. Its totient is φ = 2143761408.

The previous prime is 5021653033. The next prime is 5021653081. The reversal of 5021653042 is 2403561205.

It is a self number, because there is not a number n which added to its sum of digits gives 5021653042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 694242 + ... + 701437.

It is an arithmetic number, because the mean of its divisors is an integer number (540128160).

Almost surely, 2^5021653042 is an apocalyptic number.

5021653042 is a deficient number, since it is larger than the sum of its proper divisors (3620397518).

5021653042 is a wasteful number, since it uses less digits than its factorization.

5021653042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395945.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 5021653042 is about 70863.6228399311. The cubic root of 5021653042 is about 1712.4408040490.

The spelling of 5021653042 in words is "five billion, twenty-one million, six hundred fifty-three thousand, forty-two".