2487041645 has 8 divisors (see below), whose sum is σ = 3255763680. Its totient is φ = 1808757520.

The previous prime is 2487041633. The next prime is 2487041647. The reversal of 2487041645 is 5461407842.

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

It is not a de Polignac number, because 2487041645 - 2¹⁶ = 2486976109 is a prime.

It is a super-3 number, since 3×2487041645³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2487041647) 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, 22609415 + ... + 22609524.

It is an arithmetic number, because the mean of its divisors is an integer number (406970460).

Almost surely, 2^2487041645 is an apocalyptic number.

It is an amenable number.

2487041645 is a deficient number, since it is larger than the sum of its proper divisors (768722035).

2487041645 is a wasteful number, since it uses less digits than its factorization.

2487041645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45218955.

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 2487041645 is about 49870.2480944300. The cubic root of 2487041645 is about 1354.8597858753.

The spelling of 2487041645 in words is "two billion, four hundred eighty-seven million, forty-one thousand, six hundred forty-five".