969554934949 has 4 divisors (see below), whose sum is σ = 969607931500. Its totient is φ = 969501938400.

The previous prime is 969554934877. The next prime is 969554934973. The reversal of 969554934949 is 949439455969.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 38841314724 + 930713620225 = 197082^2 + 964735^2 .

It is a cyclic number.

It is not a de Polignac number, because 969554934949 - 2¹¹ = 969554932901 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 (969554904949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26470824 + ... + 26507425.

It is an arithmetic number, because the mean of its divisors is an integer number (242401982875).

Almost surely, 2^969554934949 is an apocalyptic number.

It is an amenable number.

969554934949 is a deficient number, since it is larger than the sum of its proper divisors (52996551).

969554934949 is a wasteful number, since it uses less digits than its factorization.

969554934949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52996550.

The product of its digits is 1700611200, while the sum is 76.

The spelling of 969554934949 in words is "nine hundred sixty-nine billion, five hundred fifty-four million, nine hundred thirty-four thousand, nine hundred forty-nine".