46531853 has 2 divisors, whose sum is σ = 46531854. Its totient is φ = 46531852.

The previous prime is 46531831. The next prime is 46531871. The reversal of 46531853 is 35813564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32228329 + 14303524 = 5677^2 + 3782^2 .

It is a cyclic number.

It is not a de Polignac number, because 46531853 - 2¹² = 46527757 is a prime.

It is a super-2 number, since 2×46531853² = 4330426687227218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46531153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23265926 + 23265927.

It is an arithmetic number, because the mean of its divisors is an integer number (23265927).

Almost surely, 2^46531853 is an apocalyptic number.

It is an amenable number.

46531853 is a deficient number, since it is larger than the sum of its proper divisors (1).

46531853 is an equidigital number, since it uses as much as digits as its factorization.

46531853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 35.

The square root of 46531853 is about 6821.4260239337. The cubic root of 46531853 is about 359.6804082372.

The spelling of 46531853 in words is "forty-six million, five hundred thirty-one thousand, eight hundred fifty-three".