64460503040262 has 32 divisors (see below), whose sum is σ = 156005251057152. Its totient is φ = 17333916783744.

The previous prime is 64460503040239. The next prime is 64460503040281. The reversal of 64460503040262 is 26204030506446.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45140407578 + ... + 45140409005.

It is an arithmetic number, because the mean of its divisors is an integer number (4875164095536).

Almost surely, 2^{64460503040262} is an apocalyptic number.

64460503040262 is an abundant number, since it is smaller than the sum of its proper divisors (91544748016890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64460503040262 is a wasteful number, since it uses less digits than its factorization.

64460503040262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90280816612.

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 64460503040262 in words is "sixty-four trillion, four hundred sixty billion, five hundred three million, forty thousand, two hundred sixty-two".