1465504500064 has 24 divisors (see below), whose sum is σ = 3147503983848. Its totient is φ = 666138408960.

The previous prime is 1465504500049. The next prime is 1465504500101. The reversal of 1465504500064 is 4600054055641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2081682177 + ... + 2081682880.

It is an arithmetic number, because the mean of its divisors is an integer number (131145999327).

Almost surely, 2^{1465504500064} is an apocalyptic number.

It is an amenable number.

1465504500064 is an abundant number, since it is smaller than the sum of its proper divisors (1681999483784).

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

1465504500064 is a wasteful number, since it uses less digits than its factorization.

1465504500064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4163365078 (or 4163365070 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 1465504500064 in words is "one trillion, four hundred sixty-five billion, five hundred four million, five hundred thousand, sixty-four".