55000332030350 has 24 divisors (see below), whose sum is σ = 116914991516688. Its totient is φ = 18857256696000.

The previous prime is 55000332030313. The next prime is 55000332030359. The reversal of 55000332030350 is 5303023300055.

It is a super-2 number, since 2×55000332030350² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55000332030359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78571902551 + ... + 78571903250.

It is an arithmetic number, because the mean of its divisors is an integer number (4871457979862).

Almost surely, 2^{55000332030350} is an apocalyptic number.

55000332030350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55000332030350 is an abundant number, since it is smaller than the sum of its proper divisors (61914659486338).

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

55000332030350 is a wasteful number, since it uses less digits than its factorization.

55000332030350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157143805820 (or 157143805815 counting only the distinct ones).

The product of its (nonzero) digits is 20250, while the sum is 29.

The spelling of 55000332030350 in words is "fifty-five trillion, three hundred thirty-two million, thirty thousand, three hundred fifty".