46545151 has 2 divisors, whose sum is σ = 46545152. Its totient is φ = 46545150.

The previous prime is 46545137. The next prime is 46545157. The reversal of 46545151 is 15154564.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46545151 - 2⁹ = 46544639 is a prime.

It is a super-2 number, since 2×46545151² = 4332902163225602, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46545157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23272575 + 23272576.

It is an arithmetic number, because the mean of its divisors is an integer number (23272576).

Almost surely, 2^46545151 is an apocalyptic number.

46545151 is a deficient number, since it is larger than the sum of its proper divisors (1).

46545151 is an equidigital number, since it uses as much as digits as its factorization.

46545151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12000, while the sum is 31.

The square root of 46545151 is about 6822.4006771810. The cubic root of 46545151 is about 359.7146684568.

The spelling of 46545151 in words is "forty-six million, five hundred forty-five thousand, one hundred fifty-one".