5378461264 has 20 divisors (see below), whose sum is σ = 11368111680. Its totient is φ = 2444755040.

The previous prime is 5378461259. The next prime is 5378461267. The reversal of 5378461264 is 4621648735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5378461267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15279544 + ... + 15279895.

It is an arithmetic number, because the mean of its divisors is an integer number (568405584).

Almost surely, 2^5378461264 is an apocalyptic number.

It is an amenable number.

5378461264 is an abundant number, since it is smaller than the sum of its proper divisors (5989650416).

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

5378461264 is a wasteful number, since it uses less digits than its factorization.

5378461264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30559458 (or 30559452 counting only the distinct ones).

The product of its digits is 967680, while the sum is 46.

The square root of 5378461264 is about 73337.9933186067. The cubic root of 5378461264 is about 1752.0749552664.

The spelling of 5378461264 in words is "five billion, three hundred seventy-eight million, four hundred sixty-one thousand, two hundred sixty-four".