1077805254276 has 81 divisors (see below), whose sum is σ = 2848435436119. Its totient is φ = 343602372432.

The previous prime is 1077805254257. The next prime is 1077805254287. The reversal of 1077805254276 is 6724525087701.

The square root of 1077805254276 is 1038174.

It is a perfect power (a square), and thus also a powerful number.

1077805254276 is a `hidden beast` number, since 1 + 0 + 7 + 7 + 8 + 0 + 525 + 42 + 76 = 666.

It is a super-2 number, since 2×1077805254276² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 143264251 + ... + 143271773.

Almost surely, 2^{1077805254276} is an apocalyptic number.

1077805254276 is the 1038174-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1077805254276

1077805254276 is an abundant number, since it is smaller than the sum of its proper divisors (1770630181843).

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

1077805254276 is an frugal number, since it uses more digits than its factorization.

1077805254276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15102 (or 7551 counting only the distinct ones).

The product of its (nonzero) digits is 6585600, while the sum is 54.

The spelling of 1077805254276 in words is "one trillion, seventy-seven billion, eight hundred five million, two hundred fifty-four thousand, two hundred seventy-six".