4545645501 has 8 divisors (see below), whose sum is σ = 6163587360. Its totient is φ = 2979066992.

The previous prime is 4545645473. The next prime is 4545645529. The reversal of 4545645501 is 1055465454.

It is an interprime number because it is at equal distance from previous prime (4545645473) and next prime (4545645529).

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 4545645501 - 2⁵ = 4545645469 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4545645501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545645581) 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, 12840630 + ... + 12840983.

It is an arithmetic number, because the mean of its divisors is an integer number (770448420).

Almost surely, 2^4545645501 is an apocalyptic number.

It is an amenable number.

4545645501 is a deficient number, since it is larger than the sum of its proper divisors (1617941859).

4545645501 is a wasteful number, since it uses less digits than its factorization.

4545645501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25681675.

The product of its (nonzero) digits is 240000, while the sum is 39.

The square root of 4545645501 is about 67421.4023956785. The cubic root of 4545645501 is about 1656.5270087315.

The spelling of 4545645501 in words is "four billion, five hundred forty-five million, six hundred forty-five thousand, five hundred one".