51532098 has 32 divisors (see below), whose sum is σ = 108038016. Its totient is φ = 16355328.

The previous prime is 51532093. The next prime is 51532111. The reversal of 51532098 is 89023515.

It is a super-3 number, since 3×51532098³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (51532093) 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, 34740 + ... + 36192.

It is an arithmetic number, because the mean of its divisors is an integer number (3376188).

Almost surely, 2^51532098 is an apocalyptic number.

51532098 is an abundant number, since it is smaller than the sum of its proper divisors (56505918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51532098 is a wasteful number, since it uses less digits than its factorization.

51532098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 51532098 is about 7178.5860724797. The cubic root of 51532098 is about 372.1282220725.

The spelling of 51532098 in words is "fifty-one million, five hundred thirty-two thousand, ninety-eight".