48748624749 has 24 divisors (see below), whose sum is σ = 76891557600. Its totient is φ = 29515566240.

The previous prime is 48748624747. The next prime is 48748624759. The reversal of 48748624749 is 94742684784.

48748624749 is a `hidden beast` number, since 4 + 87 + 4 + 86 + 2 + 474 + 9 = 666.

It is not a de Polignac number, because 48748624749 - 2¹ = 48748624747 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48748624747) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140734 + ... + 342495.

It is an arithmetic number, because the mean of its divisors is an integer number (3203814900).

Almost surely, 2^48748624749 is an apocalyptic number.

It is an amenable number.

48748624749 is a deficient number, since it is larger than the sum of its proper divisors (28142932851).

48748624749 is a wasteful number, since it uses less digits than its factorization.

48748624749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484265 (or 484262 counting only the distinct ones).

The product of its digits is 86704128, while the sum is 63.

The spelling of 48748624749 in words is "forty-eight billion, seven hundred forty-eight million, six hundred twenty-four thousand, seven hundred forty-nine".