2758924322001 has 9 divisors (see below), whose sum is σ = 3985120107241. Its totient is φ = 1839279559332.

The previous prime is 2758924321931. The next prime is 2758924322003. The reversal of 2758924322001 is 1002234298572.

The square root of 2758924322001 is 1661001.

It is a perfect power (a square), and thus also a powerful number.

2758924322001 is a `hidden beast` number, since 2 + 7 + 5 + 8 + 9 + 2 + 432 + 200 + 1 = 666.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 2758924322001 - 2⁷ = 2758924321873 is a prime.

It is a super-2 number, since 2×2758924322001² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2758924322003) 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 8 ways as a sum of consecutive naturals, for example, 4706170 + ... + 5259836.

Almost surely, 2^{2758924322001} is an apocalyptic number.

2758924322001 is the 1661001-st square number.

2758924322001 is the 830501-st centered octagonal number.

It is an amenable number.

2758924322001 is a deficient number, since it is larger than the sum of its proper divisors (1226195785240).

2758924322001 is an frugal number, since it uses more digits than its factorization.

2758924322001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107340 (or 553670 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 2758924322001 in words is "two trillion, seven hundred fifty-eight billion, nine hundred twenty-four million, three hundred twenty-two thousand, one".