46225513 has 2 divisors, whose sum is σ = 46225514. Its totient is φ = 46225512.

The previous prime is 46225481. The next prime is 46225523. The reversal of 46225513 is 31552264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46131264 + 94249 = 6792^2 + 307^2 .

It is a cyclic number.

It is not a de Polignac number, because 46225513 - 2⁵ = 46225481 is a prime.

It is a super-2 number, since 2×46225513² = 4273596104226338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46225523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23112756 + 23112757.

It is an arithmetic number, because the mean of its divisors is an integer number (23112757).

Almost surely, 2^46225513 is an apocalyptic number.

It is an amenable number.

46225513 is a deficient number, since it is larger than the sum of its proper divisors (1).

46225513 is an equidigital number, since it uses as much as digits as its factorization.

46225513 is an odious number, because the sum of its binary digits is odd.

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

The square root of 46225513 is about 6798.9346959652. The cubic root of 46225513 is about 358.8893574097.

Adding to 46225513 its reverse (31552264), we get a palindrome (77777777).

The spelling of 46225513 in words is "forty-six million, two hundred twenty-five thousand, five hundred thirteen".