5432772731 has 2 divisors, whose sum is σ = 5432772732. Its totient is φ = 5432772730.

The previous prime is 5432772713. The next prime is 5432772769. The reversal of 5432772731 is 1372772345.

Together with previous prime (5432772713) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5432772731 - 2¹⁴ = 5432756347 is a prime.

It is a super-2 number, since 2×5432772731² = 59030039093394396722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5432772701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2716386365 + 2716386366.

It is an arithmetic number, because the mean of its divisors is an integer number (2716386366).

Almost surely, 2^5432772731 is an apocalyptic number.

5432772731 is a deficient number, since it is larger than the sum of its proper divisors (1).

5432772731 is an equidigital number, since it uses as much as digits as its factorization.

5432772731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 246960, while the sum is 41.

The square root of 5432772731 is about 73707.3451631518. The cubic root of 5432772731 is about 1757.9526739227.

The spelling of 5432772731 in words is "five billion, four hundred thirty-two million, seven hundred seventy-two thousand, seven hundred thirty-one".