1982362755 has 16 divisors (see below), whose sum is σ = 3309684480. Its totient is φ = 1011292128.

The previous prime is 1982362747. The next prime is 1982362769. The reversal of 1982362755 is 5572632891.

It is not a de Polignac number, because 1982362755 - 2³ = 1982362747 is a prime.

It is a super-2 number, since 2×1982362755² = 7859524184822380050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2872645 + ... + 2873334.

It is an arithmetic number, because the mean of its divisors is an integer number (206855280).

Almost surely, 2^1982362755 is an apocalyptic number.

1982362755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1982362755 is a deficient number, since it is larger than the sum of its proper divisors (1327321725).

1982362755 is a wasteful number, since it uses less digits than its factorization.

1982362755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5746010.

The product of its digits is 907200, while the sum is 48.

The square root of 1982362755 is about 44523.7324917846. The cubic root of 1982362755 is about 1256.2065200169.

The spelling of 1982362755 in words is "one billion, nine hundred eighty-two million, three hundred sixty-two thousand, seven hundred fifty-five".