5306371492 has 18 divisors (see below), whose sum is σ = 9707453798. Its totient is φ = 2537828832.

The previous prime is 5306371459. The next prime is 5306371493. The reversal of 5306371492 is 2941736035.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4242698496 + 1063672996 = 65136^2 + 32614^2 .

It is a super-2 number, since 2×5306371492² = 56315156822220612128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5306371493) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1251753 + ... + 1255984.

Almost surely, 2^5306371492 is an apocalyptic number.

It is an amenable number.

5306371492 is a deficient number, since it is larger than the sum of its proper divisors (4401082306).

5306371492 is a wasteful number, since it uses less digits than its factorization.

5306371492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507787 (or 2507762 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 5306371492 is about 72844.8453358232. The cubic root of 5306371492 is about 1744.2117869958.

The spelling of 5306371492 in words is "five billion, three hundred six million, three hundred seventy-one thousand, four hundred ninety-two".