64454526401 has 8 divisors (see below), whose sum is σ = 67470801408. Its totient is φ = 61496820000.

The previous prime is 64454526377. The next prime is 64454526413. The reversal of 64454526401 is 10462545446.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64454526401 - 2⁶ = 64454526337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64454526001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14639900 + ... + 14644301.

It is an arithmetic number, because the mean of its divisors is an integer number (8433850176).

Almost surely, 2^64454526401 is an apocalyptic number.

It is an amenable number.

64454526401 is a deficient number, since it is larger than the sum of its proper divisors (3016275007).

64454526401 is a wasteful number, since it uses less digits than its factorization.

64454526401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29284303.

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 64454526401 in words is "sixty-four billion, four hundred fifty-four million, five hundred twenty-six thousand, four hundred one".