984553425 has 36 divisors (see below), whose sum is σ = 1776959184. Its totient is φ = 521071200.

The previous prime is 984553421. The next prime is 984553429. The reversal of 984553425 is 524355489.

984553425 is a `hidden beast` number, since 98 + 4 + 5 + 534 + 25 = 666.

It is an interprime number because it is at equal distance from previous prime (984553421) and next prime (984553429).

It is not a de Polignac number, because 984553425 - 2² = 984553421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (984553421) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12774 + ... + 46176.

Almost surely, 2^984553425 is an apocalyptic number.

It is an amenable number.

984553425 is a deficient number, since it is larger than the sum of its proper divisors (792405759).

984553425 is a wasteful number, since it uses less digits than its factorization.

984553425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33550 (or 33542 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The square root of 984553425 is about 31377.5943150523. The cubic root of 984553425 is about 994.8244010548.

The spelling of 984553425 in words is "nine hundred eighty-four million, five hundred fifty-three thousand, four hundred twenty-five".