45652151 has 2 divisors, whose sum is σ = 45652152. Its totient is φ = 45652150.

The previous prime is 45652129. The next prime is 45652153. The reversal of 45652151 is 15125654.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45652151 is a prime.

Together with 45652153, 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 (45652153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22826075 + 22826076.

It is an arithmetic number, because the mean of its divisors is an integer number (22826076).

Almost surely, 2^45652151 is an apocalyptic number.

45652151 is a deficient number, since it is larger than the sum of its proper divisors (1).

45652151 is an equidigital number, since it uses as much as digits as its factorization.

45652151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6000, while the sum is 29.

The square root of 45652151 is about 6756.6375513268. The cubic root of 45652151 is about 357.3993418015.

It can be divided in two parts, 456 and 52151, that multiplied together give a triangular number (23780856 = T₆₈₉₆).

The spelling of 45652151 in words is "forty-five million, six hundred fifty-two thousand, one hundred fifty-one".