55132545502 has 8 divisors (see below), whose sum is σ = 83293774200. Its totient is φ = 27367954104.

The previous prime is 55132545497. The next prime is 55132545527. The reversal of 55132545502 is 20554523155.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99158977 + ... + 99159532.

It is an arithmetic number, because the mean of its divisors is an integer number (10411721775).

Almost surely, 2^55132545502 is an apocalyptic number.

55132545502 is a deficient number, since it is larger than the sum of its proper divisors (28161228698).

55132545502 is a wasteful number, since it uses less digits than its factorization.

55132545502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198318650.

The product of its (nonzero) digits is 150000, while the sum is 37.

The spelling of 55132545502 in words is "fifty-five billion, one hundred thirty-two million, five hundred forty-five thousand, five hundred two".