5923440487 has 4 divisors (see below), whose sum is σ = 5924540200. Its totient is φ = 5922340776.

The previous prime is 5923440463. The next prime is 5923440511. The reversal of 5923440487 is 7840443295.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7840443295 = 5 ⋅1568088659.

It is an interprime number because it is at equal distance from previous prime (5923440463) and next prime (5923440511).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5923440487 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 (5923447487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541737 + ... + 552562.

It is an arithmetic number, because the mean of its divisors is an integer number (1481135050).

Almost surely, 2^5923440487 is an apocalyptic number.

5923440487 is a deficient number, since it is larger than the sum of its proper divisors (1099713).

5923440487 is a wasteful number, since it uses less digits than its factorization.

5923440487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099712.

The product of its (nonzero) digits is 967680, while the sum is 46.

The square root of 5923440487 is about 76963.8907995171. The cubic root of 5923440487 is about 1809.3587145480.

The spelling of 5923440487 in words is "five billion, nine hundred twenty-three million, four hundred forty thousand, four hundred eighty-seven".