55450300502 has 8 divisors (see below), whose sum is σ = 84228304800. Its totient is φ = 27374198904.

The previous prime is 55450300471. The next prime is 55450300523. The reversal of 55450300502 is 20500305455.

It is a happy number.

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, 175475477 + ... + 175475792.

It is an arithmetic number, because the mean of its divisors is an integer number (10528538100).

Almost surely, 2^55450300502 is an apocalyptic number.

55450300502 is a deficient number, since it is larger than the sum of its proper divisors (28778004298).

55450300502 is a wasteful number, since it uses less digits than its factorization.

55450300502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350951350.

The product of its (nonzero) digits is 15000, while the sum is 29.

Adding to 55450300502 its reverse (20500305455), we get a palindrome (75950605957).

The spelling of 55450300502 in words is "fifty-five billion, four hundred fifty million, three hundred thousand, five hundred two".