654956462953 has 16 divisors (see below), whose sum is σ = 742499593920. Its totient is φ = 572725498176.

The previous prime is 654956462917. The next prime is 654956462969. The reversal of 654956462953 is 359264659456.

654956462953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 654956462953 - 2³³ = 646366528361 is a prime.

It is a super-2 number, since 2×654956462953² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (654956462453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5600151 + ... + 5715907.

It is an arithmetic number, because the mean of its divisors is an integer number (46406224620).

Almost surely, 2^654956462953 is an apocalyptic number.

It is an amenable number.

654956462953 is a deficient number, since it is larger than the sum of its proper divisors (87543130967).

654956462953 is a wasteful number, since it uses less digits than its factorization.

654956462953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138696.

The product of its digits is 209952000, while the sum is 64.

The spelling of 654956462953 in words is "six hundred fifty-four billion, nine hundred fifty-six million, four hundred sixty-two thousand, nine hundred fifty-three".