55046445260450 has 96 divisors (see below), whose sum is σ = 119684664393600. Its totient is φ = 18828235339200.

The previous prime is 55046445260441. The next prime is 55046445260459. The reversal of 55046445260450 is 5406254464055.

55046445260450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55046445260441) and next prime (55046445260459).

It is a super-2 number, since 2×55046445260450² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is not an unprimeable number, because it can be changed into a prime (55046445260459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3408149 + ... + 11032151.

It is an arithmetic number, because the mean of its divisors is an integer number (1246715254100).

Almost surely, 2^{55046445260450} is an apocalyptic number.

55046445260450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55046445260450 is an abundant number, since it is smaller than the sum of its proper divisors (64638219133150).

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

55046445260450 is a wasteful number, since it uses less digits than its factorization.

55046445260450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7624457 (or 7624438 counting only the distinct ones).

The product of its (nonzero) digits is 11520000, while the sum is 50.

The spelling of 55046445260450 in words is "fifty-five trillion, forty-six billion, four hundred forty-five million, two hundred sixty thousand, four hundred fifty".