2097677455 has 16 divisors (see below), whose sum is σ = 2578058208. Its totient is φ = 1638000000.

The previous prime is 2097677381. The next prime is 2097677489. The reversal of 2097677455 is 5547767902.

It is not a de Polignac number, because 2097677455 - 2⁹ = 2097676943 is a prime.

It is a Duffinian number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 13705 + ... + 66205.

It is an arithmetic number, because the mean of its divisors is an integer number (161128638).

Almost surely, 2^2097677455 is an apocalyptic number.

2097677455 is a deficient number, since it is larger than the sum of its proper divisors (480380753).

2097677455 is a wasteful number, since it uses less digits than its factorization.

2097677455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52698.

The product of its (nonzero) digits is 3704400, while the sum is 52.

The square root of 2097677455 is about 45800.4088955546. The cubic root of 2097677455 is about 1280.1068951662.

The spelling of 2097677455 in words is "two billion, ninety-seven million, six hundred seventy-seven thousand, four hundred fifty-five".