53450764 has 6 divisors (see below), whose sum is σ = 93538844. Its totient is φ = 26725380.

The previous prime is 53450759. The next prime is 53450767. The reversal of 53450764 is 46705435.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (53450767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6681342 + ... + 6681349.

Almost surely, 2^53450764 is an apocalyptic number.

It is an amenable number.

53450764 is a deficient number, since it is larger than the sum of its proper divisors (40088080).

53450764 is a wasteful number, since it uses less digits than its factorization.

53450764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13362695 (or 13362693 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 53450764 is about 7311.0029407736. The cubic root of 53450764 is about 376.6904752574.

The spelling of 53450764 in words is "fifty-three million, four hundred fifty thousand, seven hundred sixty-four".