1053172098 has 32 divisors (see below), whose sum is σ = 2553145920. Its totient is φ = 319142880.

The previous prime is 1053172079. The next prime is 1053172121. The reversal of 1053172098 is 8902713501.

1053172098 is a `hidden beast` number, since 10 + 531 + 7 + 20 + 98 = 666.

It is a super-2 number, since 2×1053172098² = 2218342936011443208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 885915 + ... + 887102.

It is an arithmetic number, because the mean of its divisors is an integer number (79785810).

Almost surely, 2^1053172098 is an apocalyptic number.

1053172098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1053172098 is an abundant number, since it is smaller than the sum of its proper divisors (1499973822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053172098 is a wasteful number, since it uses less digits than its factorization.

1053172098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773039 (or 1773033 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 1053172098 is about 32452.6131151253. The cubic root of 1053172098 is about 1017.4188544536.

Adding to 1053172098 its reverse (8902713501), we get a palindrome (9955885599).

The spelling of 1053172098 in words is "one billion, fifty-three million, one hundred seventy-two thousand, ninety-eight".