5192134278 has 16 divisors (see below), whose sum is σ = 10385022960. Its totient is φ = 1730585696.

The previous prime is 5192134267. The next prime is 5192134279. The reversal of 5192134278 is 8724312915.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5192134279) 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, 100888 + ... + 143396.

It is an arithmetic number, because the mean of its divisors is an integer number (649063935).

Almost surely, 2^5192134278 is an apocalyptic number.

5192134278 is an abundant number, since it is smaller than the sum of its proper divisors (5192888682).

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

5192134278 is a wasteful number, since it uses less digits than its factorization.

5192134278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62871.

The product of its digits is 120960, while the sum is 42.

The square root of 5192134278 is about 72056.4659000148. The cubic root of 5192134278 is about 1731.6042319150.

The spelling of 5192134278 in words is "five billion, one hundred ninety-two million, one hundred thirty-four thousand, two hundred seventy-eight".