4045553501 has 8 divisors (see below), whose sum is σ = 4415008224. Its totient is φ = 3676378320.

The previous prime is 4045553459. The next prime is 4045553507. The reversal of 4045553501 is 1053555404.

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 4045553501 - 2⁶ = 4045553437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4045553507) 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, 39026 + ... + 98051.

It is an arithmetic number, because the mean of its divisors is an integer number (551876028).

Almost surely, 2^4045553501 is an apocalyptic number.

It is an amenable number.

4045553501 is a deficient number, since it is larger than the sum of its proper divisors (369454723).

4045553501 is a wasteful number, since it uses less digits than its factorization.

4045553501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139771.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 4045553501 is about 63604.6657172255. The cubic root of 4045553501 is about 1593.4042932116.

The spelling of 4045553501 in words is "four billion, forty-five million, five hundred fifty-three thousand, five hundred one".