46537553 has 2 divisors, whose sum is σ = 46537554. Its totient is φ = 46537552.

The previous prime is 46537537. The next prime is 46537559. The reversal of 46537553 is 35573564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37368769 + 9168784 = 6113^2 + 3028^2 .

It is a cyclic number.

It is not a de Polignac number, because 46537553 - 2⁴ = 46537537 is a prime.

It is not a weakly prime, because it can be changed into another prime (46537559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23268776 + 23268777.

It is an arithmetic number, because the mean of its divisors is an integer number (23268777).

Almost surely, 2^46537553 is an apocalyptic number.

It is an amenable number.

46537553 is a deficient number, since it is larger than the sum of its proper divisors (1).

46537553 is an equidigital number, since it uses as much as digits as its factorization.

46537553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 189000, while the sum is 38.

The square root of 46537553 is about 6821.8438123428. The cubic root of 46537553 is about 359.6950941960.

The spelling of 46537553 in words is "forty-six million, five hundred thirty-seven thousand, five hundred fifty-three".