46519549 has 2 divisors, whose sum is σ = 46519550. Its totient is φ = 46519548.

The previous prime is 46519537. The next prime is 46519559. The reversal of 46519549 is 94591564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38068900 + 8450649 = 6170^2 + 2907^2 .

It is a cyclic number.

It is not a de Polignac number, because 46519549 - 2¹³ = 46511357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46519559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23259774 + 23259775.

It is an arithmetic number, because the mean of its divisors is an integer number (23259775).

Almost surely, 2^46519549 is an apocalyptic number.

It is an amenable number.

46519549 is a deficient number, since it is larger than the sum of its proper divisors (1).

46519549 is an equidigital number, since it uses as much as digits as its factorization.

46519549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 194400, while the sum is 43.

The square root of 46519549 is about 6820.5241000967. The cubic root of 46519549 is about 359.6487030892.

The spelling of 46519549 in words is "forty-six million, five hundred nineteen thousand, five hundred forty-nine".