48542179397 has 8 divisors (see below), whose sum is σ = 50685446400. Its totient is φ = 46401640560.

The previous prime is 48542179373. The next prime is 48542179421. The reversal of 48542179397 is 79397124584.

It is an interprime number because it is at equal distance from previous prime (48542179373) and next prime (48542179421).

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 48542179397 - 2⁶ = 48542179333 is a prime.

It is a super-2 number, since 2×48542179397² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48542179307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645629 + ... + 716882.

It is an arithmetic number, because the mean of its divisors is an integer number (6335680800).

Almost surely, 2^48542179397 is an apocalyptic number.

It is an amenable number.

48542179397 is a deficient number, since it is larger than the sum of its proper divisors (2143267003).

48542179397 is a wasteful number, since it uses less digits than its factorization.

48542179397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364083.

The product of its digits is 15240960, while the sum is 59.

The spelling of 48542179397 in words is "forty-eight billion, five hundred forty-two million, one hundred seventy-nine thousand, three hundred ninety-seven".