5295377640 has 128 divisors (see below), whose sum is σ = 18271676160. Its totient is φ = 1202632704.

The previous prime is 5295377639. The next prime is 5295377657. The reversal of 5295377640 is 467735925.

It is a self number, because there is not a number n which added to its sum of digits gives 5295377640.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111804 + ... + 151956.

It is an arithmetic number, because the mean of its divisors is an integer number (142747470).

Almost surely, 2^5295377640 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 5295377640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9135838080).

5295377640 is an abundant number, since it is smaller than the sum of its proper divisors (12976298520).

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

5295377640 is a wasteful number, since it uses less digits than its factorization.

5295377640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40331 (or 40327 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 48.

The square root of 5295377640 is about 72769.3454690916. The cubic root of 5295377640 is about 1743.0063892744.

The spelling of 5295377640 in words is "five billion, two hundred ninety-five million, three hundred seventy-seven thousand, six hundred forty".