55411351450 has 96 divisors (see below), whose sum is σ = 130941619200. Its totient is φ = 16971033600.

The previous prime is 55411351433. The next prime is 55411351459. The reversal of 55411351450 is 5415311455.

It is not an unprimeable number, because it can be changed into a prime (55411351459) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55375 + ... + 337474.

It is an arithmetic number, because the mean of its divisors is an integer number (1363975200).

Almost surely, 2^55411351450 is an apocalyptic number.

55411351450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55411351450 is an abundant number, since it is smaller than the sum of its proper divisors (75530267750).

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

55411351450 is a wasteful number, since it uses less digits than its factorization.

55411351450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392912 (or 392907 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 34.

The spelling of 55411351450 in words is "fifty-five billion, four hundred eleven million, three hundred fifty-one thousand, four hundred fifty".