55413754450 has 24 divisors (see below), whose sum is σ = 103726092132. Its totient is φ = 22024317120.

The previous prime is 55413754447. The next prime is 55413754453. The reversal of 55413754450 is 5445731455.

It is an interprime number because it is at equal distance from previous prime (55413754447) and next prime (55413754453).

It can be written as a sum of positive squares in 6 ways, for example, as 21219457561 + 34194296889 = 145669^2 + 184917^2 .

It is a junction number, because it is equal to n+sod(n) for n = 55413754397 and 55413754406.

It is not an unprimeable number, because it can be changed into a prime (55413754453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3521689 + ... + 3537388.

Almost surely, 2^55413754450 is an apocalyptic number.

55413754450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55413754450 is a deficient number, since it is larger than the sum of its proper divisors (48312337682).

55413754450 is a wasteful number, since it uses less digits than its factorization.

55413754450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7059246 (or 7059241 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 43.

The spelling of 55413754450 in words is "fifty-five billion, four hundred thirteen million, seven hundred fifty-four thousand, four hundred fifty".