5948387640 has 144 divisors (see below), whose sum is σ = 20933962920. Its totient is φ = 1464203520.

The previous prime is 5948387629. The next prime is 5948387651. The reversal of 5948387640 is 467838495.

5948387640 is a `hidden beast` number, since 59 + 483 + 8 + 76 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (5948387629) and next prime (5948387651).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11955 + ... + 109725.

Almost surely, 2^5948387640 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5948387640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10466981460).

5948387640 is an abundant number, since it is smaller than the sum of its proper divisors (14985575280).

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

5948387640 is a wasteful number, since it uses less digits than its factorization.

5948387640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97814 (or 97794 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The square root of 5948387640 is about 77125.7910170132. The cubic root of 5948387640 is about 1811.8952543869.

The spelling of 5948387640 in words is "five billion, nine hundred forty-eight million, three hundred eighty-seven thousand, six hundred forty".