2757451264 has 20 divisors (see below), whose sum is σ = 5509517904. Its totient is φ = 1378725376.

The previous prime is 2757451243. The next prime is 2757451321. The reversal of 2757451264 is 4621547572.

It is a self number, because there is not a number n which added to its sum of digits gives 2757451264.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2692312 + ... + 2693335.

Almost surely, 2^2757451264 is an apocalyptic number.

It is an amenable number.

2757451264 is a deficient number, since it is larger than the sum of its proper divisors (2752066640).

2757451264 is an frugal number, since it uses more digits than its factorization.

2757451264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5385665 (or 5385649 counting only the distinct ones).

The product of its digits is 470400, while the sum is 43.

The square root of 2757451264 is about 52511.4393632473. The cubic root of 2757451264 is about 1402.2839020427.

The spelling of 2757451264 in words is "two billion, seven hundred fifty-seven million, four hundred fifty-one thousand, two hundred sixty-four".