45775151 has 2 divisors, whose sum is σ = 45775152. Its totient is φ = 45775150.

The previous prime is 45775111. The next prime is 45775153. The reversal of 45775151 is 15157754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45775151 - 2¹⁴ = 45758767 is a prime.

Together with 45775153, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45775153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22887575 + 22887576.

It is an arithmetic number, because the mean of its divisors is an integer number (22887576).

Almost surely, 2^45775151 is an apocalyptic number.

45775151 is a deficient number, since it is larger than the sum of its proper divisors (1).

45775151 is an equidigital number, since it uses as much as digits as its factorization.

45775151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24500, while the sum is 35.

The square root of 45775151 is about 6765.7335891978. The cubic root of 45775151 is about 357.7200327706.

The spelling of 45775151 in words is "forty-five million, seven hundred seventy-five thousand, one hundred fifty-one".