53454049 has 12 divisors (see below), whose sum is σ = 61850320. Its totient is φ = 46035000.

The previous prime is 53454029. The next prime is 53454053. The reversal of 53454049 is 94045435.

It is a happy number.

It is not a de Polignac number, because 53454049 - 2⁷ = 53453921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53454019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9327 + ... + 13924.

Almost surely, 2^53454049 is an apocalyptic number.

It is an amenable number.

53454049 is a deficient number, since it is larger than the sum of its proper divisors (8396271).

53454049 is a wasteful number, since it uses less digits than its factorization.

53454049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23292 (or 23281 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 53454049 is about 7311.2275987005. The cubic root of 53454049 is about 376.6981920343.

The spelling of 53454049 in words is "fifty-three million, four hundred fifty-four thousand, forty-nine".