45063254 has 4 divisors (see below), whose sum is σ = 67594884. Its totient is φ = 22531626.

The previous prime is 45063251. The next prime is 45063257. The reversal of 45063254 is 45236054.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45236054 = 2 ⋅22618027.

It is an interprime number because it is at equal distance from previous prime (45063251) and next prime (45063257).

It is a super-2 number, since 2×45063254² = 4061393722137032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45063251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11265812 + ... + 11265815.

It is an arithmetic number, because the mean of its divisors is an integer number (16898721).

Almost surely, 2^45063254 is an apocalyptic number.

45063254 is a deficient number, since it is larger than the sum of its proper divisors (22531630).

45063254 is a wasteful number, since it uses less digits than its factorization.

45063254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22531629.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 45063254 is about 6712.9169516686. The cubic root of 45063254 is about 355.8559099999.

The spelling of 45063254 in words is "forty-five million, sixty-three thousand, two hundred fifty-four".