2896249547711 has 64 divisors (see below), whose sum is σ = 3398779802880. Its totient is φ = 2447251107840.

The previous prime is 2896249547707. The next prime is 2896249547713. The reversal of 2896249547711 is 1177459426982.

It is a cyclic number.

It is not a de Polignac number, because 2896249547711 - 2² = 2896249547707 is a prime.

It is a super-2 number, since 2×2896249547711² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2896249547713) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 553033385 + ... + 553038621.

It is an arithmetic number, because the mean of its divisors is an integer number (53105934420).

Almost surely, 2^{2896249547711} is an apocalyptic number.

2896249547711 is a deficient number, since it is larger than the sum of its proper divisors (502530255169).

2896249547711 is a wasteful number, since it uses less digits than its factorization.

2896249547711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6324.

The product of its digits is 60963840, while the sum is 65.

The spelling of 2896249547711 in words is "two trillion, eight hundred ninety-six billion, two hundred forty-nine million, five hundred forty-seven thousand, seven hundred eleven".