46020551 has 2 divisors, whose sum is σ = 46020552. Its totient is φ = 46020550.

The previous prime is 46020521. The next prime is 46020607. The reversal of 46020551 is 15502064.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46020551 - 2⁶ = 46020487 is a prime.

It is a super-2 number, since 2×46020551² = 4235782228687202, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46020511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23010275 + 23010276.

It is an arithmetic number, because the mean of its divisors is an integer number (23010276).

Almost surely, 2^46020551 is an apocalyptic number.

46020551 is a deficient number, since it is larger than the sum of its proper divisors (1).

46020551 is an equidigital number, since it uses as much as digits as its factorization.

46020551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 46020551 is about 6783.8448537684. The cubic root of 46020551 is about 358.3581380101.

The spelling of 46020551 in words is "forty-six million, twenty thousand, five hundred fifty-one".