45119430355 has 4 divisors (see below), whose sum is σ = 54143316432. Its totient is φ = 36095544280.

The previous prime is 45119430287. The next prime is 45119430379. The reversal of 45119430355 is 55303491154.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55303491154 = 2 ⋅27651745577.

It is not a de Polignac number, because 45119430355 - 2²¹ = 45117333203 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4511943031 + ... + 4511943040.

It is an arithmetic number, because the mean of its divisors is an integer number (13535829108).

Almost surely, 2^45119430355 is an apocalyptic number.

45119430355 is a deficient number, since it is larger than the sum of its proper divisors (9023886077).

45119430355 is an equidigital number, since it uses as much as digits as its factorization.

45119430355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9023886076.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 45119430355 in words is "forty-five billion, one hundred nineteen million, four hundred thirty thousand, three hundred fifty-five".