56719454 has 8 divisors (see below), whose sum is σ = 92813688. Its totient is φ = 25781560.

The previous prime is 56719417. The next prime is 56719469. The reversal of 56719454 is 45491765.

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

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, 1289057 + ... + 1289100.

It is an arithmetic number, because the mean of its divisors is an integer number (11601711).

Almost surely, 2^56719454 is an apocalyptic number.

56719454 is a deficient number, since it is larger than the sum of its proper divisors (36094234).

56719454 is a wasteful number, since it uses less digits than its factorization.

56719454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2578170.

The product of its digits is 151200, while the sum is 41.

The square root of 56719454 is about 7531.2319045426. The cubic root of 56719454 is about 384.2176816628.

The spelling of 56719454 in words is "fifty-six million, seven hundred nineteen thousand, four hundred fifty-four".