5042627989 has 16 divisors (see below), whose sum is σ = 6049751040. Its totient is φ = 4111919280.

The previous prime is 5042627983. The next prime is 5042628037. The reversal of 5042627989 is 9897262405.

It is not a de Polignac number, because 5042627989 - 2⁹ = 5042627477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5042627983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184129 + ... + 209734.

It is an arithmetic number, because the mean of its divisors is an integer number (378109440).

Almost surely, 2^5042627989 is an apocalyptic number.

5042627989 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

5042627989 is a deficient number, since it is larger than the sum of its proper divisors (1007123051).

5042627989 is a wasteful number, since it uses less digits than its factorization.

5042627989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393960.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The square root of 5042627989 is about 71011.4637857860. The cubic root of 5042627989 is about 1714.8217239966.

The spelling of 5042627989 in words is "five billion, forty-two million, six hundred twenty-seven thousand, nine hundred eighty-nine".