53774474 has 8 divisors (see below), whose sum is σ = 86866500. Its totient is φ = 24818976.

The previous prime is 53774453. The next prime is 53774509. The reversal of 53774474 is 47447735.

It can be written as a sum of positive squares in 2 ways, for example, as 50908225 + 2866249 = 7135^2 + 1693^2 .

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

It is a plaindrome in base 16.

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, 1034099 + ... + 1034150.

Almost surely, 2^53774474 is an apocalyptic number.

53774474 is a deficient number, since it is larger than the sum of its proper divisors (33092026).

53774474 is a wasteful number, since it uses less digits than its factorization.

53774474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068264.

The product of its digits is 329280, while the sum is 41.

The square root of 53774474 is about 7333.1080722979. The cubic root of 53774474 is about 377.4493863695.

The spelling of 53774474 in words is "fifty-three million, seven hundred seventy-four thousand, four hundred seventy-four".