45252953 has 2 divisors, whose sum is σ = 45252954. Its totient is φ = 45252952.

The previous prime is 45252943. The next prime is 45253001. The reversal of 45252953 is 35925254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27164944 + 18088009 = 5212^2 + 4253^2 .

It is a cyclic number.

It is not a de Polignac number, because 45252953 - 2²² = 41058649 is a prime.

It is a super-4 number, since 4×45252953⁴ (a number of 32 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (45252913) 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, 22626476 + 22626477.

It is an arithmetic number, because the mean of its divisors is an integer number (22626477).

Almost surely, 2^45252953 is an apocalyptic number.

It is an amenable number.

45252953 is a deficient number, since it is larger than the sum of its proper divisors (1).

45252953 is an equidigital number, since it uses as much as digits as its factorization.

45252953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54000, while the sum is 35.

The square root of 45252953 is about 6727.0315147173. The cubic root of 45252953 is about 356.3545498828.

The spelling of 45252953 in words is "forty-five million, two hundred fifty-two thousand, nine hundred fifty-three".