53050949 has 32 divisors (see below), whose sum is σ = 66232320. Its totient is φ = 41513472.

The previous prime is 53050937. The next prime is 53050961. The reversal of 53050949 is 94905035.

It is an interprime number because it is at equal distance from previous prime (53050937) and next prime (53050961).

It is not a de Polignac number, because 53050949 - 2¹² = 53046853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53050909) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 546869 + ... + 546965.

It is an arithmetic number, because the mean of its divisors is an integer number (2069760).

Almost surely, 2^53050949 is an apocalyptic number.

It is an amenable number.

53050949 is a deficient number, since it is larger than the sum of its proper divisors (13181371).

53050949 is a wasteful number, since it uses less digits than its factorization.

53050949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 53050949 is about 7283.6082404259. The cubic root of 53050949 is about 375.7489010267.

The spelling of 53050949 in words is "fifty-three million, fifty thousand, nine hundred forty-nine".