2769988954 has 4 divisors (see below), whose sum is σ = 4154983434. Its totient is φ = 1384994476.

The previous prime is 2769988951. The next prime is 2769988957. The reversal of 2769988954 is 4598899672.

2769988954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (2769988951) and next prime (2769988957).

It can be written as a sum of positive squares in only one way, i.e., 2652765025 + 117223929 = 51505^2 + 10827^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2769988954.

It is not an unprimeable number, because it can be changed into a prime (2769988951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 692497237 + ... + 692497240.

Almost surely, 2^2769988954 is an apocalyptic number.

2769988954 is a deficient number, since it is larger than the sum of its proper divisors (1384994480).

2769988954 is a wasteful number, since it uses less digits than its factorization.

2769988954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384994479.

The product of its digits is 78382080, while the sum is 67.

The square root of 2769988954 is about 52630.6845290844. The cubic root of 2769988954 is about 1404.4060092201.

The spelling of 2769988954 in words is "two billion, seven hundred sixty-nine million, nine hundred eighty-eight thousand, nine hundred fifty-four".