45267653 has 8 divisors (see below), whose sum is σ = 45737208. Its totient is φ = 44800704.

The previous prime is 45267643. The next prime is 45267667. The reversal of 45267653 is 35676254.

It can be written as a sum of positive squares in 4 ways, for example, as 82369 + 45185284 = 287^2 + 6722^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45267653 - 2¹² = 45263557 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 (45267623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58175 + ... + 58947.

It is an arithmetic number, because the mean of its divisors is an integer number (5717151).

Almost surely, 2^45267653 is an apocalyptic number.

It is an amenable number.

45267653 is a deficient number, since it is larger than the sum of its proper divisors (469555).

45267653 is a wasteful number, since it uses less digits than its factorization.

45267653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303.

The product of its digits is 151200, while the sum is 38.

The square root of 45267653 is about 6728.1240327449. The cubic root of 45267653 is about 356.3931318568.

The spelling of 45267653 in words is "forty-five million, two hundred sixty-seven thousand, six hundred fifty-three".