2956495935949 has 4 divisors (see below), whose sum is σ = 3085039237536. Its totient is φ = 2827952634364.

The previous prime is 2956495935881. The next prime is 2956495935983. The reversal of 2956495935949 is 9495395946592.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2956495935949 - 2⁷ = 2956495935821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2956495935649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64271650759 + ... + 64271650804.

It is an arithmetic number, because the mean of its divisors is an integer number (771259809384).

Almost surely, 2^{2956495935949} is an apocalyptic number.

It is an amenable number.

2956495935949 is a deficient number, since it is larger than the sum of its proper divisors (128543301587).

2956495935949 is a wasteful number, since it uses less digits than its factorization.

2956495935949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128543301586.

The product of its digits is 4251528000, while the sum is 79.

The spelling of 2956495935949 in words is "two trillion, nine hundred fifty-six billion, four hundred ninety-five million, nine hundred thirty-five thousand, nine hundred forty-nine".