2754317556 has 18 divisors (see below), whose sum is σ = 6962302802. Its totient is φ = 918105840.

The previous prime is 2754317537. The next prime is 2754317561. The reversal of 2754317556 is 6557134572.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1537424100 + 1216893456 = 39210^2 + 34884^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38254375 + ... + 38254446.

Almost surely, 2^2754317556 is an apocalyptic number.

It is an amenable number.

2754317556 is an abundant number, since it is smaller than the sum of its proper divisors (4207985246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2754317556 is a wasteful number, since it uses less digits than its factorization.

2754317556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76508831 (or 76508826 counting only the distinct ones).

The product of its digits is 882000, while the sum is 45.

The square root of 2754317556 is about 52481.5925444341. The cubic root of 2754317556 is about 1401.7524917454.

The spelling of 2754317556 in words is "two billion, seven hundred fifty-four million, three hundred seventeen thousand, five hundred fifty-six".