5305250005278 has 16 divisors (see below), whose sum is σ = 10610944492800. Its totient is φ = 1768342588056.

The previous prime is 5305250005277. The next prime is 5305250005301. The reversal of 5305250005278 is 8725000525035.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5305250005271) 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, 18364828 + ... + 18651471.

It is an arithmetic number, because the mean of its divisors is an integer number (663184030800).

Almost surely, 2^{5305250005278} is an apocalyptic number.

5305250005278 is an abundant number, since it is smaller than the sum of its proper divisors (5305694487522).

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

5305250005278 is a wasteful number, since it uses less digits than its factorization.

5305250005278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37040191.

The product of its (nonzero) digits is 420000, while the sum is 42.

The spelling of 5305250005278 in words is "five trillion, three hundred five billion, two hundred fifty million, five thousand, two hundred seventy-eight".