45063461 has 4 divisors (see below), whose sum is σ = 45082092. Its totient is φ = 45044832.

The previous prime is 45063451. The next prime is 45063467. The reversal of 45063461 is 16436054.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16436054 = 2 ⋅8218027.

It can be written as a sum of positive squares in 2 ways, for example, as 28408900 + 16654561 = 5330^2 + 4081^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45063461 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45063467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5030 + ... + 10743.

It is an arithmetic number, because the mean of its divisors is an integer number (11270523).

Almost surely, 2^45063461 is an apocalyptic number.

It is an amenable number.

45063461 is a deficient number, since it is larger than the sum of its proper divisors (18631).

45063461 is a wasteful number, since it uses less digits than its factorization.

45063461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18630.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 45063461 is about 6712.9323696876. The cubic root of 45063461 is about 355.8564548789.

The spelling of 45063461 in words is "forty-five million, sixty-three thousand, four hundred sixty-one".