2064625452400 has 60 divisors (see below), whose sum is σ = 5668871606992. Its totient is φ = 707871582720.

The previous prime is 2064625452359. The next prime is 2064625452401. The reversal of 2064625452400 is 42545264602.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064625452401) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 368680317 + ... + 368685916.

Almost surely, 2^{2064625452400} is an apocalyptic number.

2064625452400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2064625452400 is an abundant number, since it is smaller than the sum of its proper divisors (3604246154592).

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

2064625452400 is a wasteful number, since it uses less digits than its factorization.

2064625452400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737366258 (or 737366247 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 2064625452400 in words is "two trillion, sixty-four billion, six hundred twenty-five million, four hundred fifty-two thousand, four hundred".