1082908355 has 4 divisors (see below), whose sum is σ = 1299490032. Its totient is φ = 866326680.

The previous prime is 1082908303. The next prime is 1082908357. The reversal of 1082908355 is 5538092801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5538092801 = 53 ⋅104492317.

It is not a de Polignac number, because 1082908355 - 2¹⁶ = 1082842819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1082908357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108290831 + ... + 108290840.

It is an arithmetic number, because the mean of its divisors is an integer number (324872508).

Almost surely, 2^1082908355 is an apocalyptic number.

1082908355 is a deficient number, since it is larger than the sum of its proper divisors (216581677).

1082908355 is an equidigital number, since it uses as much as digits as its factorization.

1082908355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216581676.

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 1082908355 is about 32907.5729126291. The cubic root of 1082908355 is about 1026.9057086728.

The spelling of 1082908355 in words is "one billion, eighty-two million, nine hundred eight thousand, three hundred fifty-five".