506142501 has 16 divisors (see below), whose sum is σ = 711075840. Its totient is φ = 319353840.

The previous prime is 506142491. The next prime is 506142517. The reversal of 506142501 is 105241605.

It is not a de Polignac number, because 506142501 - 2¹⁰ = 506141477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506142541) 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, 62956 + ... + 70538.

It is an arithmetic number, because the mean of its divisors is an integer number (44442240).

Almost surely, 2^506142501 is an apocalyptic number.

It is an amenable number.

506142501 is a deficient number, since it is larger than the sum of its proper divisors (204933339).

506142501 is a wasteful number, since it uses less digits than its factorization.

506142501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8776.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 506142501 is about 22497.6110065047. The cubic root of 506142501 is about 796.9375106795.

The spelling of 506142501 in words is "five hundred six million, one hundred forty-two thousand, five hundred one".