2054406367651 has 64 divisors (see below), whose sum is σ = 2446542144000. Its totient is φ = 1704789504000.

The previous prime is 2054406367639. The next prime is 2054406367757. The reversal of 2054406367651 is 1567636044502.

It is not a de Polignac number, because 2054406367651 - 2¹¹ = 2054406365603 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2054406367595 and 2054406367604.

It is not an unprimeable number, because it can be changed into a prime (2054406364651) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 406730076 + ... + 406735126.

It is an arithmetic number, because the mean of its divisors is an integer number (38227221000).

Almost surely, 2^{2054406367651} is an apocalyptic number.

2054406367651 is a deficient number, since it is larger than the sum of its proper divisors (392135776349).

2054406367651 is a wasteful number, since it uses less digits than its factorization.

2054406367651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5620.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 2054406367651 in words is "two trillion, fifty-four billion, four hundred six million, three hundred sixty-seven thousand, six hundred fifty-one".