5425477019 has 16 divisors (see below), whose sum is σ = 5893588512. Its totient is φ = 4975607808.

The previous prime is 5425477009. The next prime is 5425477027. The reversal of 5425477019 is 9107745245.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5425477019 is a prime.

It is a super-2 number, since 2×5425477019² = 58871601767394252722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5425477009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76667 + ... + 129339.

It is an arithmetic number, because the mean of its divisors is an integer number (368349282).

Almost surely, 2^5425477019 is an apocalyptic number.

5425477019 is a deficient number, since it is larger than the sum of its proper divisors (468111493).

5425477019 is a wasteful number, since it uses less digits than its factorization.

5425477019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52846.

The product of its (nonzero) digits is 352800, while the sum is 44.

The square root of 5425477019 is about 73657.8374580737. The cubic root of 5425477019 is about 1757.1653987134.

The spelling of 5425477019 in words is "five billion, four hundred twenty-five million, four hundred seventy-seven thousand, nineteen".