55441334153030 has 128 divisors (see below), whose sum is σ = 115552118937600. Its totient is φ = 18760162692096.

The previous prime is 55441334152973. The next prime is 55441334153041. The reversal of 55441334153030 is 3035143314455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1152147311 + ... + 1152195429.

It is an arithmetic number, because the mean of its divisors is an integer number (902750929200).

Almost surely, 2^{55441334153030} is an apocalyptic number.

55441334153030 is an abundant number, since it is smaller than the sum of its proper divisors (60110784784570).

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

55441334153030 is a wasteful number, since it uses less digits than its factorization.

55441334153030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48966.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 55441334153030 its reverse (3035143314455), we get a palindrome (58476477467485).

The spelling of 55441334153030 in words is "fifty-five trillion, four hundred forty-one billion, three hundred thirty-four million, one hundred fifty-three thousand, thirty".