2987258302623 has 64 divisors (see below), whose sum is σ = 4721557800960. Its totient is φ = 1643746148352.

The previous prime is 2987258302543. The next prime is 2987258302627. The reversal of 2987258302623 is 3262038527892.

It is not a de Polignac number, because 2987258302623 - 2⁹ = 2987258302111 is a prime.

It is a super-5 number, since 5×2987258302623⁵ (a number of 64 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2987258302627) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 379426815 + ... + 379434687.

It is an arithmetic number, because the mean of its divisors is an integer number (73774340640).

Almost surely, 2^{2987258302623} is an apocalyptic number.

2987258302623 is a deficient number, since it is larger than the sum of its proper divisors (1734299498337).

2987258302623 is a wasteful number, since it uses less digits than its factorization.

2987258302623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9496.

The product of its (nonzero) digits is 17418240, while the sum is 57.

The spelling of 2987258302623 in words is "two trillion, nine hundred eighty-seven billion, two hundred fifty-eight million, three hundred two thousand, six hundred twenty-three".