2757451905706 has 16 divisors (see below), whose sum is σ = 4175236277280. Its totient is φ = 1365708965040.

The previous prime is 2757451905587. The next prime is 2757451905757. The reversal of 2757451905706 is 6075091547572.

It is a super-2 number, since 2×2757451905706² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1622236 + ... + 2854216.

It is an arithmetic number, because the mean of its divisors is an integer number (260952267330).

Almost surely, 2^{2757451905706} is an apocalyptic number.

2757451905706 is a deficient number, since it is larger than the sum of its proper divisors (1417784371574).

2757451905706 is a wasteful number, since it uses less digits than its factorization.

2757451905706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242549.

The product of its (nonzero) digits is 18522000, while the sum is 58.

The spelling of 2757451905706 in words is "two trillion, seven hundred fifty-seven billion, four hundred fifty-one million, nine hundred five thousand, seven hundred six".