5454876019 has 2 divisors, whose sum is σ = 5454876020. Its totient is φ = 5454876018.

The previous prime is 5454875941. The next prime is 5454876101. The reversal of 5454876019 is 9106784545.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5454876019 - 2²³ = 5446487411 is a prime.

It is a super-2 number, since 2×5454876019² = 59511344765322576722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5454876619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727438009 + 2727438010.

It is an arithmetic number, because the mean of its divisors is an integer number (2727438010).

Almost surely, 2^5454876019 is an apocalyptic number.

5454876019 is a deficient number, since it is larger than the sum of its proper divisors (1).

5454876019 is an equidigital number, since it uses as much as digits as its factorization.

5454876019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 5454876019 is about 73857.1324856307. The cubic root of 5454876019 is about 1760.3335304324. Note that the first 3 decimals are identical.

The spelling of 5454876019 in words is "five billion, four hundred fifty-four million, eight hundred seventy-six thousand, nineteen".