64007634154 has 8 divisors (see below), whose sum is σ = 97363725408. Its totient is φ = 31553059020.

The previous prime is 64007634151. The next prime is 64007634193. The reversal of 64007634154 is 45143670046.

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

It is not an unprimeable number, because it can be changed into a prime (64007634151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225378852 + ... + 225379135.

It is an arithmetic number, because the mean of its divisors is an integer number (12170465676).

Almost surely, 2^64007634154 is an apocalyptic number.

64007634154 is a deficient number, since it is larger than the sum of its proper divisors (33356091254).

64007634154 is a wasteful number, since it uses less digits than its factorization.

64007634154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450758060.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 64007634154 in words is "sixty-four billion, seven million, six hundred thirty-four thousand, one hundred fifty-four".