1255332098 has 8 divisors (see below), whose sum is σ = 1883278092. Its totient is φ = 627572736.

The previous prime is 1255332097. The next prime is 1255332119. The reversal of 1255332098 is 8902335521.

It can be written as a sum of positive squares in 2 ways, for example, as 1254788929 + 543169 = 35423^2 + 737^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1255332097) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 28415 + ... + 57602.

Almost surely, 2^1255332098 is an apocalyptic number.

1255332098 is a deficient number, since it is larger than the sum of its proper divisors (627945994).

1255332098 is an equidigital number, since it uses as much as digits as its factorization.

1255332098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93316.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 1255332098 is about 35430.6660676877. Note that the first 3 decimals coincide. The cubic root of 1255332098 is about 1078.7468598539.

The spelling of 1255332098 in words is "one billion, two hundred fifty-five million, three hundred thirty-two thousand, ninety-eight".