46145651 has 2 divisors, whose sum is σ = 46145652. Its totient is φ = 46145650.

The previous prime is 46145629. The next prime is 46145683. The reversal of 46145651 is 15654164.

It is an a-pointer prime, because the next prime (46145683) can be obtained adding 46145651 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46145651 - 2¹⁴ = 46129267 is a prime.

It is a super-2 number, since 2×46145651² = 4258842212427602, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46145251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23072825 + 23072826.

It is an arithmetic number, because the mean of its divisors is an integer number (23072826).

Almost surely, 2^46145651 is an apocalyptic number.

46145651 is a deficient number, since it is larger than the sum of its proper divisors (1).

46145651 is an equidigital number, since it uses as much as digits as its factorization.

46145651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 32.

The square root of 46145651 is about 6793.0590310993. The cubic root of 46145651 is about 358.6825585973.

The spelling of 46145651 in words is "forty-six million, one hundred forty-five thousand, six hundred fifty-one".