536405901 has 16 divisors (see below), whose sum is σ = 719184960. Its totient is φ = 355622400.

The previous prime is 536405897. The next prime is 536405939. The reversal of 536405901 is 109504635.

It is a happy number.

It is not a de Polignac number, because 536405901 - 2² = 536405897 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536405801) 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, 764851 + ... + 765551.

It is an arithmetic number, because the mean of its divisors is an integer number (44949060).

Almost surely, 2^536405901 is an apocalyptic number.

It is an amenable number.

536405901 is a deficient number, since it is larger than the sum of its proper divisors (182779059).

536405901 is a wasteful number, since it uses less digits than its factorization.

536405901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1756.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 536405901 is about 23160.4382730552. The cubic root of 536405901 is about 812.5146164156.

The spelling of 536405901 in words is "five hundred thirty-six million, four hundred five thousand, nine hundred one".