45434653 has 12 divisors (see below), whose sum is σ = 50110144. Its totient is φ = 41164200.

The previous prime is 45434647. The next prime is 45434657. The reversal of 45434653 is 35643454.

It is a de Polignac number, because none of the positive numbers 2^k-45434653 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 (45434657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55618 + ... + 56428.

Almost surely, 2^45434653 is an apocalyptic number.

It is an amenable number.

45434653 is a deficient number, since it is larger than the sum of its proper divisors (4675491).

45434653 is a wasteful number, since it uses less digits than its factorization.

45434653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296 (or 1285 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The square root of 45434653 is about 6740.5231992776. The cubic root of 45434653 is about 356.8308587876.

It can be divided in two parts, 45 and 434653, that multiplied together give a triangular number (19559385 = T₆₂₅₄).

The spelling of 45434653 in words is "forty-five million, four hundred thirty-four thousand, six hundred fifty-three".