900828490461 has 16 divisors (see below), whose sum is σ = 1253990263680. Its totient is φ = 574137175040.

The previous prime is 900828490439. The next prime is 900828490487. The reversal of 900828490461 is 164094828009.

It is a cyclic number.

It is not a de Polignac number, because 900828490461 - 2¹⁵ = 900828457693 is a prime.

It is a super-2 number, since 2×900828490461² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900828490361) 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, 3325320 + ... + 3586001.

It is an arithmetic number, because the mean of its divisors is an integer number (78374391480).

Almost surely, 2^900828490461 is an apocalyptic number.

It is an amenable number.

900828490461 is a deficient number, since it is larger than the sum of its proper divisors (353161773219).

900828490461 is a wasteful number, since it uses less digits than its factorization.

900828490461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6913236.

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 900828490461 in words is "nine hundred billion, eight hundred twenty-eight million, four hundred ninety thousand, four hundred sixty-one".