5540515673 has 8 divisors (see below), whose sum is σ = 6907656000. Its totient is φ = 4317284880.

The previous prime is 5540515667. The next prime is 5540515697. The reversal of 5540515673 is 3765150455.

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 5540515673 - 2²² = 5536321369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5540515673.

It is not an unprimeable number, because it can be changed into a prime (5540515633) 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, 35977298 + ... + 35977451.

It is an arithmetic number, because the mean of its divisors is an integer number (863457000).

Almost surely, 2^5540515673 is an apocalyptic number.

It is an amenable number.

5540515673 is a deficient number, since it is larger than the sum of its proper divisors (1367140327).

5540515673 is a wasteful number, since it uses less digits than its factorization.

5540515673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71954767.

The product of its (nonzero) digits is 315000, while the sum is 41.

The square root of 5540515673 is about 74434.6402758823. The cubic root of 5540515673 is about 1769.4979448957.

The spelling of 5540515673 in words is "five billion, five hundred forty million, five hundred fifteen thousand, six hundred seventy-three".