64027356254 has 16 divisors (see below), whose sum is σ = 101189716992. Its totient is φ = 30324478008.

The previous prime is 64027356247. The next prime is 64027356301. The reversal of 64027356254 is 45265372046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6752054 + ... + 6761529.

It is an arithmetic number, because the mean of its divisors is an integer number (6324357312).

Almost surely, 2^64027356254 is an apocalyptic number.

64027356254 is a deficient number, since it is larger than the sum of its proper divisors (37162360738).

64027356254 is a wasteful number, since it uses less digits than its factorization.

64027356254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13513711.

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 64027356254 in words is "sixty-four billion, twenty-seven million, three hundred fifty-six thousand, two hundred fifty-four".