2751450727 has 2 divisors, whose sum is σ = 2751450728. Its totient is φ = 2751450726.

The previous prime is 2751450701. The next prime is 2751450763. The reversal of 2751450727 is 7270541572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2751450727 - 2¹⁵ = 2751417959 is a prime.

It is a super-2 number, since 2×2751450727² = 15140962206217657058, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2751450727.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2751450127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375725363 + 1375725364.

It is an arithmetic number, because the mean of its divisors is an integer number (1375725364).

Almost surely, 2^2751450727 is an apocalyptic number.

2751450727 is a deficient number, since it is larger than the sum of its proper divisors (1).

2751450727 is an equidigital number, since it uses as much as digits as its factorization.

2751450727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 137200, while the sum is 40.

The square root of 2751450727 is about 52454.2727239641. The cubic root of 2751450727 is about 1401.2659852980.

The spelling of 2751450727 in words is "two billion, seven hundred fifty-one million, four hundred fifty thousand, seven hundred twenty-seven".