506733401 has 16 divisors (see below), whose sum is σ = 559488000. Its totient is φ = 456805008.

The previous prime is 506733373. The next prime is 506733419. The reversal of 506733401 is 104337605.

It is a cyclic number.

It is not a de Polignac number, because 506733401 - 2²² = 502539097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (506733431) 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, 84050 + ... + 89876.

It is an arithmetic number, because the mean of its divisors is an integer number (34968000).

Almost surely, 2^506733401 is an apocalyptic number.

It is an amenable number.

506733401 is a deficient number, since it is larger than the sum of its proper divisors (52754599).

506733401 is a wasteful number, since it uses less digits than its factorization.

506733401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6068.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 506733401 is about 22510.7396813166. The cubic root of 506733401 is about 797.2475203684.

The spelling of 506733401 in words is "five hundred six million, seven hundred thirty-three thousand, four hundred one".