48955701257 has 8 divisors (see below), whose sum is σ = 50283211656. Its totient is φ = 47628421632.

The previous prime is 48955701211. The next prime is 48955701269. The reversal of 48955701257 is 75210755984.

It can be written as a sum of positive squares in 4 ways, for example, as 23297748496 + 25657952761 = 152636^2 + 160181^2 .

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 48955701257 - 2⁸ = 48955701001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48955701199 and 48955701208.

It is not an unprimeable number, because it can be changed into a prime (48955701287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426713 + ... + 529145.

It is an arithmetic number, because the mean of its divisors is an integer number (6285401457).

Almost surely, 2^48955701257 is an apocalyptic number.

It is an amenable number.

48955701257 is a deficient number, since it is larger than the sum of its proper divisors (1327510399).

48955701257 is a wasteful number, since it uses less digits than its factorization.

48955701257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115387.

The product of its (nonzero) digits is 3528000, while the sum is 53.

The spelling of 48955701257 in words is "forty-eight billion, nine hundred fifty-five million, seven hundred one thousand, two hundred fifty-seven".