53465404654 has 24 divisors (see below), whose sum is σ = 84662421480. Its totient is φ = 25319373552.

The previous prime is 53465404649. The next prime is 53465404679. The reversal of 53465404654 is 45640456435.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4190617 + ... + 4203355.

It is an arithmetic number, because the mean of its divisors is an integer number (3527600895).

Almost surely, 2^53465404654 is an apocalyptic number.

53465404654 is a deficient number, since it is larger than the sum of its proper divisors (31197016826).

53465404654 is a wasteful number, since it uses less digits than its factorization.

53465404654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18592 (or 18573 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 53465404654 in words is "fifty-three billion, four hundred sixty-five million, four hundred four thousand, six hundred fifty-four".