46352531 has 2 divisors, whose sum is σ = 46352532. Its totient is φ = 46352530.

The previous prime is 46352513. The next prime is 46352549. The reversal of 46352531 is 13525364.

Together with previous prime (46352513) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (46352513) and next prime (46352549).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46352531 is a prime.

It is a super-2 number, since 2×46352531² = 4297114260211922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46352494 and 46352503.

It is not a weakly prime, because it can be changed into another prime (46352561) 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, 23176265 + 23176266.

It is an arithmetic number, because the mean of its divisors is an integer number (23176266).

Almost surely, 2^46352531 is an apocalyptic number.

46352531 is a deficient number, since it is larger than the sum of its proper divisors (1).

46352531 is an equidigital number, since it uses as much as digits as its factorization.

46352531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 29.

The square root of 46352531 is about 6808.2693101845. The cubic root of 46352531 is about 359.2177743092.

Adding to 46352531 its reverse (13525364), we get a palindrome (59877895).

The spelling of 46352531 in words is "forty-six million, three hundred fifty-two thousand, five hundred thirty-one".