46149511 has 2 divisors, whose sum is σ = 46149512. Its totient is φ = 46149510.

The previous prime is 46149497. The next prime is 46149541. The reversal of 46149511 is 11594164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46149511 - 2²³ = 37760903 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46149541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23074755 + 23074756.

It is an arithmetic number, because the mean of its divisors is an integer number (23074756).

Almost surely, 2^46149511 is an apocalyptic number.

46149511 is a deficient number, since it is larger than the sum of its proper divisors (1).

46149511 is an equidigital number, since it uses as much as digits as its factorization.

46149511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 31.

The square root of 46149511 is about 6793.3431386910. The cubic root of 46149511 is about 358.6925593669.

The spelling of 46149511 in words is "forty-six million, one hundred forty-nine thousand, five hundred eleven".