80753255157380 has 48 divisors (see below), whose sum is σ = 183635579238384. Its totient is φ = 29651853980160.

The previous prime is 80753255157371. The next prime is 80753255157389. The reversal of 80753255157380 is 8375155235708.

It is an interprime number because it is at equal distance from previous prime (80753255157371) and next prime (80753255157389).

It can be written as a sum of positive squares in 8 ways, for example, as 36776171120896 + 43977084036484 = 6064336^2 + 6631522^2 .

It is not an unprimeable number, because it can be changed into a prime (80753255157389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 857934827 + ... + 858028946.

It is an arithmetic number, because the mean of its divisors is an integer number (3825741234133).

Almost surely, 2^{80753255157380} is an apocalyptic number.

It is an amenable number.

80753255157380 is an abundant number, since it is smaller than the sum of its proper divisors (102882324081004).

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

80753255157380 is a wasteful number, since it uses less digits than its factorization.

80753255157380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715963976 (or 1715963974 counting only the distinct ones).

The product of its (nonzero) digits is 35280000, while the sum is 59.

The spelling of 80753255157380 in words is "eighty trillion, seven hundred fifty-three billion, two hundred fifty-five million, one hundred fifty-seven thousand, three hundred eighty".