901305532 has 12 divisors (see below), whose sum is σ = 1628165056. Its totient is φ = 436115520.

The previous prime is 901305487. The next prime is 901305539. The reversal of 901305532 is 235503109.

It is a self number, because there is not a number n which added to its sum of digits gives 901305532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901305539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3634173 + ... + 3634420.

Almost surely, 2^901305532 is an apocalyptic number.

It is an amenable number.

901305532 is a deficient number, since it is larger than the sum of its proper divisors (726859524).

901305532 is a wasteful number, since it uses less digits than its factorization.

901305532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7268628 (or 7268626 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 901305532 is about 30021.7509815800. The cubic root of 901305532 is about 965.9560024941.

The spelling of 901305532 in words is "nine hundred one million, three hundred five thousand, five hundred thirty-two".