5486649542 has 8 divisors (see below), whose sum is σ = 8978153832. Its totient is φ = 2493931600.

The previous prime is 5486649541. The next prime is 5486649613. The reversal of 5486649542 is 2459466845.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5486649541) 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, 124696559 + ... + 124696602.

It is an arithmetic number, because the mean of its divisors is an integer number (1122269229).

Almost surely, 2^5486649542 is an apocalyptic number.

5486649542 is a deficient number, since it is larger than the sum of its proper divisors (3491504290).

5486649542 is a wasteful number, since it uses less digits than its factorization.

5486649542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249393174.

The product of its digits is 8294400, while the sum is 53.

The square root of 5486649542 is about 74071.9214142579. The cubic root of 5486649542 is about 1763.7447751213.

The spelling of 5486649542 in words is "five billion, four hundred eighty-six million, six hundred forty-nine thousand, five hundred forty-two".