4551042501 has 24 divisors (see below), whose sum is σ = 6654375000. Its totient is φ = 2996877312.

The previous prime is 4551042497. The next prime is 4551042521. The reversal of 4551042501 is 1052401554.

4551042501 is a `hidden beast` number, since 4 + 55 + 104 + 2 + 501 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 407030625 + 4144011876 = 20175^2 + 64374^2 .

It is not a de Polignac number, because 4551042501 - 2² = 4551042497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4551042521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 998175 + ... + 1002723.

It is an arithmetic number, because the mean of its divisors is an integer number (277265625).

Almost surely, 2^4551042501 is an apocalyptic number.

It is an amenable number.

4551042501 is a deficient number, since it is larger than the sum of its proper divisors (2103332499).

4551042501 is a wasteful number, since it uses less digits than its factorization.

4551042501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5893 (or 5890 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 4551042501 is about 67461.4149051145. The cubic root of 4551042501 is about 1657.1823421609.

The spelling of 4551042501 in words is "four billion, five hundred fifty-one million, forty-two thousand, five hundred one".