46430551 has 2 divisors, whose sum is σ = 46430552. Its totient is φ = 46430550.

The previous prime is 46430539. The next prime is 46430557. The reversal of 46430551 is 15503464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46430551 - 2²³ = 38041943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46430557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23215275 + 23215276.

It is an arithmetic number, because the mean of its divisors is an integer number (23215276).

Almost surely, 2^46430551 is an apocalyptic number.

46430551 is a deficient number, since it is larger than the sum of its proper divisors (1).

46430551 is an equidigital number, since it uses as much as digits as its factorization.

46430551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 46430551 is about 6813.9966979740. The cubic root of 46430551 is about 359.4192049568.

The spelling of 46430551 in words is "forty-six million, four hundred thirty thousand, five hundred fifty-one".