501013667 has 16 divisors (see below), whose sum is σ = 625377024. Its totient is φ = 389940000.

The previous prime is 501013649. The next prime is 501013687. The reversal of 501013667 is 766310105.

It is a cyclic number.

It is not a de Polignac number, because 501013667 - 2¹⁰ = 501012643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (501013607) 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, 71417 + ... + 78117.

It is an arithmetic number, because the mean of its divisors is an integer number (39086064).

Almost surely, 2^501013667 is an apocalyptic number.

501013667 is a deficient number, since it is larger than the sum of its proper divisors (124363357).

501013667 is a wasteful number, since it uses less digits than its factorization.

501013667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7690.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 501013667 is about 22383.3345817820. The cubic root of 501013667 is about 794.2365292819.

The spelling of 501013667 in words is "five hundred one million, thirteen thousand, six hundred sixty-seven".