80452654 has 4 divisors (see below), whose sum is σ = 120678984. Its totient is φ = 40226326.

The previous prime is 80452637. The next prime is 80452663. The reversal of 80452654 is 45625408.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20113162 + ... + 20113165.

It is an arithmetic number, because the mean of its divisors is an integer number (30169746).

Almost surely, 2^80452654 is an apocalyptic number.

80452654 is a deficient number, since it is larger than the sum of its proper divisors (40226330).

80452654 is a wasteful number, since it uses less digits than its factorization.

80452654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40226329.

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 80452654 is about 8969.5403449675. The cubic root of 80452654 is about 431.6980879486.

The spelling of 80452654 in words is "eighty million, four hundred fifty-two thousand, six hundred fifty-four".