5419009145 has 16 divisors (see below), whose sum is σ = 7098743232. Its totient is φ = 3938448960.

The previous prime is 5419009121. The next prime is 5419009151.

5419009145 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5419009145 - 2³⁰ = 4345267321 is a prime.

It is a super-2 number, since 2×5419009145² = 58731320227187262050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5419009099 and 5419009108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51419 + ... + 116111.

It is an arithmetic number, because the mean of its divisors is an integer number (443671452).

Almost surely, 2^5419009145 is an apocalyptic number.

5419009145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5419009145 is a deficient number, since it is larger than the sum of its proper divisors (1679734087).

5419009145 is a wasteful number, since it uses less digits than its factorization.

5419009145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66232.

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 5419009145 is about 73613.9195057565. The cubic root of 5419009145 is about 1756.4668645209.

The spelling of 5419009145 in words is "five billion, four hundred nineteen million, nine thousand, one hundred forty-five".