45054053 has 4 divisors (see below), whose sum is σ = 49149888. Its totient is φ = 40958220.

The previous prime is 45054047. The next prime is 45054077. The reversal of 45054053 is 35045054.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45054053 - 2⁸ = 45053797 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 (45054043) 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, 2047901 + ... + 2047922.

It is an arithmetic number, because the mean of its divisors is an integer number (12287472).

Almost surely, 2^45054053 is an apocalyptic number.

It is an amenable number.

45054053 is a deficient number, since it is larger than the sum of its proper divisors (4095835).

45054053 is a wasteful number, since it uses less digits than its factorization.

45054053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4095834.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 45054053 is about 6712.2315961236. The cubic root of 45054053 is about 355.8316888381.

It can be divided in two parts, 4505 and 4053, that added together give a palindrome (8558).

The spelling of 45054053 in words is "forty-five million, fifty-four thousand, fifty-three".