80648454 has 8 divisors (see below), whose sum is σ = 161296920. Its totient is φ = 26882816.

The previous prime is 80648437. The next prime is 80648471. The reversal of 80648454 is 45484608.

It is an interprime number because it is at equal distance from previous prime (80648437) and next prime (80648471).

It is a sphenic number, since it is the product of 3 distinct primes.

80648454 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6720699 + ... + 6720710.

It is an arithmetic number, because the mean of its divisors is an integer number (20162115).

Almost surely, 2^80648454 is an apocalyptic number.

80648454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80648454 is a wasteful number, since it uses less digits than its factorization.

80648454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13441414.

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 80648454 is about 8980.4484297834. The cubic root of 80648454 is about 432.0480163535.

The spelling of 80648454 in words is "eighty million, six hundred forty-eight thousand, four hundred fifty-four".