48755745 has 72 divisors (see below), whose sum is σ = 94251456. Its totient is φ = 23265792.

The previous prime is 48755743. The next prime is 48755747. The reversal of 48755745 is 54755784.

48755745 is a `hidden beast` number, since 4 + 8 + 75 + 574 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (48755743) and next prime (48755747).

It is not a de Polignac number, because 48755745 - 2¹ = 48755743 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 48755745.

It is not an unprimeable number, because it can be changed into a prime (48755743) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 299034 + ... + 299196.

It is an arithmetic number, because the mean of its divisors is an integer number (1309048).

Almost surely, 2^48755745 is an apocalyptic number.

48755745 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48755745 is a deficient number, since it is larger than the sum of its proper divisors (45495711).

48755745 is a wasteful number, since it uses less digits than its factorization.

48755745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 211 counting only the distinct ones).

The product of its digits is 784000, while the sum is 45.

The square root of 48755745 is about 6982.5314177596. The cubic root of 48755745 is about 365.3215281548.

The spelling of 48755745 in words is "forty-eight million, seven hundred fifty-five thousand, seven hundred forty-five".