5309614487 has 8 divisors (see below), whose sum is σ = 5423716800. Its totient is φ = 5195559424.

The previous prime is 5309614483. The next prime is 5309614489. The reversal of 5309614487 is 7844169035.

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 5309614487 - 2² = 5309614483 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5309614481) 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, 305939 + ... + 322827.

It is an arithmetic number, because the mean of its divisors is an integer number (677964600).

Almost surely, 2^5309614487 is an apocalyptic number.

5309614487 is a deficient number, since it is larger than the sum of its proper divisors (114102313).

5309614487 is a wasteful number, since it uses less digits than its factorization.

5309614487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23625.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 5309614487 is about 72867.1015410933. The cubic root of 5309614487 is about 1744.5670403099.

The spelling of 5309614487 in words is "five billion, three hundred nine million, six hundred fourteen thousand, four hundred eighty-seven".