2098937567477 has 8 divisors (see below), whose sum is σ = 2166699186432. Its totient is φ = 2031179320800.

The previous prime is 2098937567459. The next prime is 2098937567497. The reversal of 2098937567477 is 7747657398902.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2098937567477 - 2³² = 2094642600181 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 (2098937567497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453518 + ... + 2098464.

It is an arithmetic number, because the mean of its divisors is an integer number (270837398304).

Almost surely, 2^{2098937567477} is an apocalyptic number.

It is an amenable number.

2098937567477 is a deficient number, since it is larger than the sum of its proper divisors (67761618955).

2098937567477 is a wasteful number, since it uses less digits than its factorization.

2098937567477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686139.

The product of its (nonzero) digits is 1120210560, while the sum is 74.

The spelling of 2098937567477 in words is "two trillion, ninety-eight billion, nine hundred thirty-seven million, five hundred sixty-seven thousand, four hundred seventy-seven".