46242551 has 2 divisors, whose sum is σ = 46242552. Its totient is φ = 46242550.

The previous prime is 46242541. The next prime is 46242577. The reversal of 46242551 is 15524264.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46242551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46242541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23121275 + 23121276.

It is an arithmetic number, because the mean of its divisors is an integer number (23121276).

Almost surely, 2^46242551 is an apocalyptic number.

46242551 is a deficient number, since it is larger than the sum of its proper divisors (1).

46242551 is an equidigital number, since it uses as much as digits as its factorization.

46242551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9600, while the sum is 29.

The square root of 46242551 is about 6800.1875709424. The cubic root of 46242551 is about 358.9334456585.

The spelling of 46242551 in words is "forty-six million, two hundred forty-two thousand, five hundred fifty-one".