4550499951 has 16 divisors (see below), whose sum is σ = 6271856640. Its totient is φ = 2931680160.

The previous prime is 4550499931. The next prime is 4550499977. The reversal of 4550499951 is 1599940554.

It is a de Polignac number, because none of the positive numbers 2^k-4550499951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4550499894 and 4550499903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550499901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32841 + ... + 100893.

It is an arithmetic number, because the mean of its divisors is an integer number (391991040).

Almost surely, 2^4550499951 is an apocalyptic number.

4550499951 is a deficient number, since it is larger than the sum of its proper divisors (1721356689).

4550499951 is a wasteful number, since it uses less digits than its factorization.

4550499951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68806.

The product of its (nonzero) digits is 1458000, while the sum is 51.

The square root of 4550499951 is about 67457.3935977369. The cubic root of 4550499951 is about 1657.1164861868.

The spelling of 4550499951 in words is "four billion, five hundred fifty million, four hundred ninety-nine thousand, nine hundred fifty-one".