2987508137 has 8 divisors (see below), whose sum is σ = 3030069120. Its totient is φ = 2944991520.

The previous prime is 2987508133. The next prime is 2987508163. The reversal of 2987508137 is 7318057892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2987508137 - 2² = 2987508133 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2987508133) by changing a digit.

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, 138812 + ... + 158882.

It is an arithmetic number, because the mean of its divisors is an integer number (378758640).

Almost surely, 2^2987508137 is an apocalyptic number.

It is an amenable number.

2987508137 is a deficient number, since it is larger than the sum of its proper divisors (42560983).

2987508137 is a wasteful number, since it uses less digits than its factorization.

2987508137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22183.

The product of its (nonzero) digits is 846720, while the sum is 50.

The square root of 2987508137 is about 54658.1022081814. The cubic root of 2987508137 is about 1440.2449649163.

The spelling of 2987508137 in words is "two billion, nine hundred eighty-seven million, five hundred eight thousand, one hundred thirty-seven".