45452651 has 2 divisors, whose sum is σ = 45452652. Its totient is φ = 45452650.

The previous prime is 45452639. The next prime is 45452663. The reversal of 45452651 is 15625454.

It is a balanced prime because it is at equal distance from previous prime (45452639) and next prime (45452663).

It is a cyclic number.

It is not a de Polignac number, because 45452651 - 2⁶ = 45452587 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45452621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22726325 + 22726326.

It is an arithmetic number, because the mean of its divisors is an integer number (22726326).

Almost surely, 2^45452651 is an apocalyptic number.

45452651 is a deficient number, since it is larger than the sum of its proper divisors (1).

45452651 is an equidigital number, since it uses as much as digits as its factorization.

45452651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24000, while the sum is 32.

The square root of 45452651 is about 6741.8581266591. The cubic root of 45452651 is about 356.8779696274.

The spelling of 45452651 in words is "forty-five million, four hundred fifty-two thousand, six hundred fifty-one".