53249026 has 16 divisors (see below), whose sum is σ = 81876096. Its totient is φ = 25961296.

The previous prime is 53248973. The next prime is 53249029. The reversal of 53249026 is 62094235.

It is not an unprimeable number, because it can be changed into a prime (53249029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28905 + ... + 30691.

It is an arithmetic number, because the mean of its divisors is an integer number (5117256).

Almost surely, 2^53249026 is an apocalyptic number.

53249026 is a deficient number, since it is larger than the sum of its proper divisors (28627070).

53249026 is a wasteful number, since it uses less digits than its factorization.

53249026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 53249026 is about 7297.1930219777. The cubic root of 53249026 is about 376.2159663553.

The spelling of 53249026 in words is "fifty-three million, two hundred forty-nine thousand, twenty-six".