53369258 has 4 divisors (see below), whose sum is σ = 80053890. Its totient is φ = 26684628.

The previous prime is 53369221. The next prime is 53369263. The reversal of 53369258 is 85296335.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85296335 = 5 ⋅17059267.

It can be written as a sum of positive squares in only one way, i.e., 52461049 + 908209 = 7243^2 + 953^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13342313 + ... + 13342316.

Almost surely, 2^53369258 is an apocalyptic number.

53369258 is a deficient number, since it is larger than the sum of its proper divisors (26684632).

53369258 is a wasteful number, since it uses less digits than its factorization.

53369258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26684631.

The product of its digits is 194400, while the sum is 41.

The square root of 53369258 is about 7305.4266131418. The cubic root of 53369258 is about 376.4989085973.

The spelling of 53369258 in words is "fifty-three million, three hundred sixty-nine thousand, two hundred fifty-eight".