45529501 has 2 divisors, whose sum is σ = 45529502. Its totient is φ = 45529500.

The previous prime is 45529459. The next prime is 45529537. The reversal of 45529501 is 10592554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43903876 + 1625625 = 6626^2 + 1275^2 .

It is a cyclic number.

It is not a de Polignac number, because 45529501 - 2¹³ = 45521309 is a prime.

It is a super-2 number, since 2×45529501² = 4145870922618002, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45529571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22764750 + 22764751.

It is an arithmetic number, because the mean of its divisors is an integer number (22764751).

Almost surely, 2^45529501 is an apocalyptic number.

It is an amenable number.

45529501 is a deficient number, since it is larger than the sum of its proper divisors (1).

45529501 is an equidigital number, since it uses as much as digits as its factorization.

45529501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 45529501 is about 6747.5551868807. Note that the first 3 decimals coincide. The cubic root of 45529501 is about 357.0789892878.

The spelling of 45529501 in words is "forty-five million, five hundred twenty-nine thousand, five hundred one".