48253717440 has 112 divisors (see below), whose sum is σ = 170228422560. Its totient is φ = 12867655680.

The previous prime is 48253717427. The next prime is 48253717451. The reversal of 48253717440 is 4471735284.

48253717440 is a `hidden beast` number, since 4 + 8 + 2 + 537 + 1 + 74 + 40 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2783821 + ... + 2801100.

It is an arithmetic number, because the mean of its divisors is an integer number (1519896630).

Almost surely, 2^48253717440 is an apocalyptic number.

48253717440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48253717440 is an abundant number, since it is smaller than the sum of its proper divisors (121974705120).

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

48253717440 is a wasteful number, since it uses less digits than its factorization.

48253717440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5584947 (or 5584931 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The spelling of 48253717440 in words is "forty-eight billion, two hundred fifty-three million, seven hundred seventeen thousand, four hundred forty".