64462622646002 has 32 divisors (see below), whose sum is σ = 111168895393920. Its totient is φ = 27461592829440.

The previous prime is 64462622645999. The next prime is 64462622646041. The reversal of 64462622646002 is 20064622626446.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315743 + ... + 11358914.

It is an arithmetic number, because the mean of its divisors is an integer number (3474027981060).

Almost surely, 2^{64462622646002} is an apocalyptic number.

64462622646002 is a deficient number, since it is larger than the sum of its proper divisors (46706272747918).

64462622646002 is a wasteful number, since it uses less digits than its factorization.

64462622646002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11677026.

The product of its (nonzero) digits is 7962624, while the sum is 50.

The spelling of 64462622646002 in words is "sixty-four trillion, four hundred sixty-two billion, six hundred twenty-two million, six hundred forty-six thousand, two".