994898553 has 8 divisors (see below), whose sum is σ = 1447125216. Its totient is φ = 602968800.

The previous prime is 994898543. The next prime is 994898561. The reversal of 994898553 is 355898499.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 994898553 - 2¹⁴ = 994882169 is a prime.

It is a super-2 number, since 2×994898553² = 1979646261522987618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (994898503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15074188 + ... + 15074253.

It is an arithmetic number, because the mean of its divisors is an integer number (180890652).

Almost surely, 2^994898553 is an apocalyptic number.

It is an amenable number.

994898553 is a deficient number, since it is larger than the sum of its proper divisors (452226663).

994898553 is a wasteful number, since it uses less digits than its factorization.

994898553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30148455.

The product of its digits is 13996800, while the sum is 60.

The square root of 994898553 is about 31542.0125071309. The cubic root of 994898553 is about 998.2966178032.

The spelling of 994898553 in words is "nine hundred ninety-four million, eight hundred ninety-eight thousand, five hundred fifty-three".