2757738070731 has 8 divisors (see below), whose sum is σ = 4202267536384. Its totient is φ = 1575850326120.

The previous prime is 2757738070729. The next prime is 2757738070739. The reversal of 2757738070731 is 1370708377572.

2757738070731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2757738070731 - 2¹ = 2757738070729 is a prime.

It is a super-2 number, since 2×2757738070731² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2757738070739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65660430235 + ... + 65660430276.

It is an arithmetic number, because the mean of its divisors is an integer number (525283442048).

Almost surely, 2^{2757738070731} is an apocalyptic number.

2757738070731 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2757738070731 is a deficient number, since it is larger than the sum of its proper divisors (1444529465653).

2757738070731 is a wasteful number, since it uses less digits than its factorization.

2757738070731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131320860521.

The product of its (nonzero) digits is 12101040, while the sum is 57.

The spelling of 2757738070731 in words is "two trillion, seven hundred fifty-seven billion, seven hundred thirty-eight million, seventy thousand, seven hundred thirty-one".