2749475015001 has 192 divisors, whose sum is σ = 4872632371200. Its totient is φ = 1518779808000.

The previous prime is 2749475014991. The next prime is 2749475015039. The reversal of 2749475015001 is 1005105749472.

2749475015001 is a `hidden beast` number, since 2 + 7 + 4 + 94 + 7 + 50 + 1 + 500 + 1 = 666.

It is not a de Polignac number, because 2749475015001 - 2⁵ = 2749475014969 is a prime.

It is a super-2 number, since 2×2749475015001² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2749475015071) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3340795476 + ... + 3340796298.

It is an arithmetic number, because the mean of its divisors is an integer number (25378293600).

Almost surely, 2^{2749475015001} is an apocalyptic number.

It is an amenable number.

2749475015001 is a deficient number, since it is larger than the sum of its proper divisors (2123157356199).

2749475015001 is a wasteful number, since it uses less digits than its factorization.

2749475015001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1629 (or 1610 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The spelling of 2749475015001 in words is "two trillion, seven hundred forty-nine billion, four hundred seventy-five million, fifteen thousand, one".