80374554 has 24 divisors (see below), whose sum is σ = 187541172. Its totient is φ = 24730560.

The previous prime is 80374549. The next prime is 80374561. The reversal of 80374554 is 45547308.

It can be written as a sum of positive squares in 2 ways, for example, as 69305625 + 11068929 = 8325^2 + 3327^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171507 + ... + 171974.

Almost surely, 2^80374554 is an apocalyptic number.

80374554 is an abundant number, since it is smaller than the sum of its proper divisors (107166618).

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

80374554 is a wasteful number, since it uses less digits than its factorization.

80374554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343502 (or 343499 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 80374554 is about 8965.1856645582. The cubic root of 80374554 is about 431.5583513674.

It can be divided in two parts, 803 and 74554, that added together give a palindrome (75357).

The spelling of 80374554 in words is "eighty million, three hundred seventy-four thousand, five hundred fifty-four".