5274422738 has 24 divisors (see below), whose sum is σ = 8578070100. Its totient is φ = 2431213824.

The previous prime is 5274422731. The next prime is 5274422749. The reversal of 5274422738 is 8372244725.

It can be written as a sum of positive squares in 6 ways, for example, as 2247992569 + 3026430169 = 47413^2 + 55013^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5274422731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 263798 + ... + 283086.

Almost surely, 2^5274422738 is an apocalyptic number.

5274422738 is a deficient number, since it is larger than the sum of its proper divisors (3303647362).

5274422738 is a wasteful number, since it uses less digits than its factorization.

5274422738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20126 (or 20113 counting only the distinct ones).

The product of its digits is 752640, while the sum is 44.

The square root of 5274422738 is about 72625.2210874432. The cubic root of 5274422738 is about 1740.7042045439.

The spelling of 5274422738 in words is "five billion, two hundred seventy-four million, four hundred twenty-two thousand, seven hundred thirty-eight".