1652391055 has 16 divisors (see below), whose sum is σ = 2268062784. Its totient is φ = 1132104960.

The previous prime is 1652391053. The next prime is 1652391089. The reversal of 1652391055 is 5501932561.

It is not a de Polignac number, because 1652391055 - 2¹ = 1652391053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1652391053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22995 + ... + 61915.

It is an arithmetic number, because the mean of its divisors is an integer number (141753924).

Almost surely, 2^1652391055 is an apocalyptic number.

1652391055 is a deficient number, since it is larger than the sum of its proper divisors (615671729).

1652391055 is a wasteful number, since it uses less digits than its factorization.

1652391055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40146.

The product of its (nonzero) digits is 40500, while the sum is 37.

The square root of 1652391055 is about 40649.6132207922. The cubic root of 1652391055 is about 1182.2362684675.

The spelling of 1652391055 in words is "one billion, six hundred fifty-two million, three hundred ninety-one thousand, fifty-five".