654252300463 has 4 divisors (see below), whose sum is σ = 692737729920. Its totient is φ = 615766871008.

The previous prime is 654252300461. The next prime is 654252300479. The reversal of 654252300463 is 364003252456.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 654252300463 - 2¹ = 654252300461 is a prime.

It is a super-2 number, since 2×654252300463² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (654252300461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19242714703 + ... + 19242714736.

It is an arithmetic number, because the mean of its divisors is an integer number (173184432480).

Almost surely, 2^654252300463 is an apocalyptic number.

654252300463 is a deficient number, since it is larger than the sum of its proper divisors (38485429457).

654252300463 is a wasteful number, since it uses less digits than its factorization.

654252300463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38485429456.

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 654252300463 in words is "six hundred fifty-four billion, two hundred fifty-two million, three hundred thousand, four hundred sixty-three".