48045587285 has 8 divisors (see below), whose sum is σ = 57809277240. Its totient is φ = 38333421504.

The previous prime is 48045587279. The next prime is 48045587287. The reversal of 48045587285 is 58278554084.

It can be written as a sum of positive squares in 4 ways, for example, as 20932013041 + 27113574244 = 144679^2 + 164662^2 .

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 48045587285 - 2⁴ = 48045587269 is a prime.

It is a super-4 number, since 4×48045587285⁴ (a number of 44 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48045587285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48045587287) 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, 12878990 + ... + 12882719.

It is an arithmetic number, because the mean of its divisors is an integer number (7226159655).

Almost surely, 2^48045587285 is an apocalyptic number.

It is an amenable number.

48045587285 is a deficient number, since it is larger than the sum of its proper divisors (9763689955).

48045587285 is a wasteful number, since it uses less digits than its factorization.

48045587285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25762087.

The product of its (nonzero) digits is 14336000, while the sum is 56.

The spelling of 48045587285 in words is "forty-eight billion, forty-five million, five hundred eighty-seven thousand, two hundred eighty-five".