1650897058 has 16 divisors (see below), whose sum is σ = 2510022816. Its totient is φ = 814253440.

The previous prime is 1650896959. The next prime is 1650897071. The reversal of 1650897058 is 8507980561.

It is a super-2 number, since 2×1650897058² = 5450922192226110728, 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 7 ways as a sum of consecutive naturals, for example, 106098 + ... + 120658.

It is an arithmetic number, because the mean of its divisors is an integer number (156876426).

Almost surely, 2^1650897058 is an apocalyptic number.

1650897058 is a deficient number, since it is larger than the sum of its proper divisors (859125758).

1650897058 is a wasteful number, since it uses less digits than its factorization.

1650897058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15329.

The product of its (nonzero) digits is 604800, while the sum is 49.

The square root of 1650897058 is about 40631.2325434511. The cubic root of 1650897058 is about 1181.8798576738.

The spelling of 1650897058 in words is "one billion, six hundred fifty million, eight hundred ninety-seven thousand, fifty-eight".