52633898 has 8 divisors (see below), whose sum is σ = 81673380. Its totient is φ = 25409440.

The previous prime is 52633897. The next prime is 52633901. The reversal of 52633898 is 89833625.

It can be written as a sum of positive squares in 2 ways, for example, as 52606009 + 27889 = 7253^2 + 167^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (52633897) 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, 453683 + ... + 453798.

Almost surely, 2^52633898 is an apocalyptic number.

52633898 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

52633898 is a deficient number, since it is larger than the sum of its proper divisors (29039482).

52633898 is a wasteful number, since it uses less digits than its factorization.

52633898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907512.

The product of its digits is 311040, while the sum is 44.

The square root of 52633898 is about 7254.9223290122. The cubic root of 52633898 is about 374.7616808724.

It can be divided in two parts, 526338 and 98, that multiplied together give a square (51581124 = 7182²).

The spelling of 52633898 in words is "fifty-two million, six hundred thirty-three thousand, eight hundred ninety-eight".