53654455 has 4 divisors (see below), whose sum is σ = 64385352. Its totient is φ = 42923560.

The previous prime is 53654449. The next prime is 53654467. The reversal of 53654455 is 55445635.

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

It is not a de Polignac number, because 53654455 - 2⁷ = 53654327 is a prime.

It is a Duffinian 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, 5365441 + ... + 5365450.

It is an arithmetic number, because the mean of its divisors is an integer number (16096338).

Almost surely, 2^53654455 is an apocalyptic number.

53654455 is a deficient number, since it is larger than the sum of its proper divisors (10730897).

53654455 is a wasteful number, since it uses less digits than its factorization.

53654455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10730896.

The product of its digits is 180000, while the sum is 37.

The square root of 53654455 is about 7324.9201360834. The cubic root of 53654455 is about 377.1683680175.

The spelling of 53654455 in words is "fifty-three million, six hundred fifty-four thousand, four hundred fifty-five".