48284754640 has 40 divisors (see below), whose sum is σ = 112315576968. Its totient is φ = 19304693760.

The previous prime is 48284754629. The next prime is 48284754641. The reversal of 48284754640 is 4645748284.

It can be written as a sum of positive squares in 4 ways, for example, as 2951531584 + 45333223056 = 54328^2 + 212916^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48284754641) 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, 26220 + ... + 311860.

Almost surely, 2^48284754640 is an apocalyptic number.

48284754640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48284754640 is an abundant number, since it is smaller than the sum of its proper divisors (64030822328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48284754640 is a wasteful number, since it uses less digits than its factorization.

48284754640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287767 (or 287761 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 52.

The spelling of 48284754640 in words is "forty-eight billion, two hundred eighty-four million, seven hundred fifty-four thousand, six hundred forty".