432740051 has 2 divisors, whose sum is σ = 432740052. Its totient is φ = 432740050.

The previous prime is 432740047. The next prime is 432740141. The reversal of 432740051 is 150047234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432740051 - 2² = 432740047 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 432740051.

It is not a weakly prime, because it can be changed into another prime (432740041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216370025 + 216370026.

It is an arithmetic number, because the mean of its divisors is an integer number (216370026).

Almost surely, 2^432740051 is an apocalyptic number.

432740051 is a deficient number, since it is larger than the sum of its proper divisors (1).

432740051 is an equidigital number, since it uses as much as digits as its factorization.

432740051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 432740051 is about 20802.4049330841. The cubic root of 432740051 is about 756.3840530435.

Adding to 432740051 its reverse (150047234), we get a palindrome (582787285).

The spelling of 432740051 in words is "four hundred thirty-two million, seven hundred forty thousand, fifty-one".