53198151 has 16 divisors (see below), whose sum is σ = 77695200. Its totient is φ = 32227328.

The previous prime is 53198129. The next prime is 53198179. The reversal of 53198151 is 15189135.

It is a cyclic number.

It is not a de Polignac number, because 53198151 - 2⁷ = 53198023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53198111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16506 + ... + 19463.

It is an arithmetic number, because the mean of its divisors is an integer number (4855950).

Almost surely, 2^53198151 is an apocalyptic number.

53198151 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

53198151 is a deficient number, since it is larger than the sum of its proper divisors (24497049).

53198151 is a wasteful number, since it uses less digits than its factorization.

53198151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36018.

The product of its digits is 5400, while the sum is 33.

The square root of 53198151 is about 7293.7062595089. The cubic root of 53198151 is about 376.0961138590.

The spelling of 53198151 in words is "fifty-three million, one hundred ninety-eight thousand, one hundred fifty-one".