53492011 has 4 divisors (see below), whose sum is σ = 56307400. Its totient is φ = 50676624.

The previous prime is 53492009. The next prime is 53492017. The reversal of 53492011 is 11029435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11029435 = 5 ⋅2205887.

It is a cyclic number.

It is not a de Polignac number, because 53492011 - 2¹ = 53492009 is a prime.

It is a super-2 number, since 2×53492011² = 5722790481648242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53492017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1407666 + ... + 1407703.

It is an arithmetic number, because the mean of its divisors is an integer number (14076850).

Almost surely, 2^53492011 is an apocalyptic number.

53492011 is a deficient number, since it is larger than the sum of its proper divisors (2815389).

53492011 is a wasteful number, since it uses less digits than its factorization.

53492011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2815388.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 53492011 is about 7313.8232819778. The cubic root of 53492011 is about 376.7873454481.

The spelling of 53492011 in words is "fifty-three million, four hundred ninety-two thousand, eleven".