465556151 has 2 divisors, whose sum is σ = 465556152. Its totient is φ = 465556150.

The previous prime is 465556127. The next prime is 465556193. The reversal of 465556151 is 151655564.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 465556151 - 2¹⁸ = 465294007 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (465556121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232778075 + 232778076.

It is an arithmetic number, because the mean of its divisors is an integer number (232778076).

Almost surely, 2^465556151 is an apocalyptic number.

465556151 is a deficient number, since it is larger than the sum of its proper divisors (1).

465556151 is an equidigital number, since it uses as much as digits as its factorization.

465556151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90000, while the sum is 38.

The square root of 465556151 is about 21576.7502418691. The cubic root of 465556151 is about 775.0398320145.

It can be divided in two parts, 4655 and 56151, that added together give a palindrome (60806).

The spelling of 465556151 in words is "four hundred sixty-five million, five hundred fifty-six thousand, one hundred fifty-one".