87048348357 has 8 divisors (see below), whose sum is σ = 116137975840. Its totient is φ = 57995476560.

The previous prime is 87048348353. The next prime is 87048348391. The reversal of 87048348357 is 75384384078.

It is a happy number.

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

It is not a de Polignac number, because 87048348357 - 2² = 87048348353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87048348297 and 87048348306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87048348353) 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, 9183394 + ... + 9192867.

It is an arithmetic number, because the mean of its divisors is an integer number (14517246980).

Almost surely, 2^87048348357 is an apocalyptic number.

It is an amenable number.

87048348357 is a deficient number, since it is larger than the sum of its proper divisors (29089627483).

87048348357 is a wasteful number, since it uses less digits than its factorization.

87048348357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18377843.

The product of its (nonzero) digits is 18063360, while the sum is 57.

The spelling of 87048348357 in words is "eighty-seven billion, forty-eight million, three hundred forty-eight thousand, three hundred fifty-seven".