501049245 has 16 divisors (see below), whose sum is σ = 848836800. Its totient is φ = 251506944.

The previous prime is 501049243. The next prime is 501049253. The reversal of 501049245 is 542940105.

It is not a de Polignac number, because 501049245 - 2¹ = 501049243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501049243) 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, 982195 + ... + 982704.

It is an arithmetic number, because the mean of its divisors is an integer number (53052300).

Almost surely, 2^501049245 is an apocalyptic number.

It is an amenable number.

501049245 is a deficient number, since it is larger than the sum of its proper divisors (347787555).

501049245 is a wasteful number, since it uses less digits than its factorization.

501049245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964924.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 501049245 is about 22384.1293107416. The cubic root of 501049245 is about 794.2553289543.

The spelling of 501049245 in words is "five hundred one million, forty-nine thousand, two hundred forty-five".