45154063 has 4 divisors (see below), whose sum is σ = 45174280. Its totient is φ = 45133848.

The previous prime is 45154049. The next prime is 45154103. The reversal of 45154063 is 36045154.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36045154 = 2 ⋅18022577.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45154063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45154033) 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, 6273 + ... + 11386.

It is an arithmetic number, because the mean of its divisors is an integer number (11293570).

Almost surely, 2^45154063 is an apocalyptic number.

45154063 is a deficient number, since it is larger than the sum of its proper divisors (20217).

45154063 is a wasteful number, since it uses less digits than its factorization.

45154063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20216.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 45154063 is about 6719.6772987994. The cubic root of 45154063 is about 356.0947833932.

The spelling of 45154063 in words is "forty-five million, one hundred fifty-four thousand, sixty-three".