1078602760077 has 32 divisors (see below), whose sum is σ = 1533745559808. Its totient is φ = 671893625856.

The previous prime is 1078602760063. The next prime is 1078602760127. The reversal of 1078602760077 is 7700672068701.

It is not a de Polignac number, because 1078602760077 - 2⁶ = 1078602760013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1078602760007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3792783 + ... + 4067235.

It is an arithmetic number, because the mean of its divisors is an integer number (47929548744).

Almost surely, 2^{1078602760077} is an apocalyptic number.

1078602760077 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1078602760077 is a deficient number, since it is larger than the sum of its proper divisors (455142799731).

1078602760077 is a wasteful number, since it uses less digits than its factorization.

1078602760077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275029.

The product of its (nonzero) digits is 1382976, while the sum is 51.

The spelling of 1078602760077 in words is "one trillion, seventy-eight billion, six hundred two million, seven hundred sixty thousand, seventy-seven".