56451454 has 16 divisors (see below), whose sum is σ = 86682960. Its totient is φ = 27565120.

The previous prime is 56451443. The next prime is 56451491. The reversal of 56451454 is 45415465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12864 + ... + 16684.

It is an arithmetic number, because the mean of its divisors is an integer number (5417685).

Almost surely, 2^56451454 is an apocalyptic number.

56451454 is a deficient number, since it is larger than the sum of its proper divisors (30231506).

56451454 is a wasteful number, since it uses less digits than its factorization.

56451454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3995.

The product of its digits is 48000, while the sum is 34.

The square root of 56451454 is about 7513.4182633472. The cubic root of 56451454 is about 383.6115818910.

The spelling of 56451454 in words is "fifty-six million, four hundred fifty-one thousand, four hundred fifty-four".