5430520739 has 8 divisors (see below), whose sum is σ = 6532957440. Its totient is φ = 4409746056.

The previous prime is 5430520729. The next prime is 5430520769. The reversal of 5430520739 is 9370250345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5430520739 - 2²⁴ = 5413743523 is a prime.

It is a super-2 number, since 2×5430520739² = 58981110993418212242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5430520729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20415359 + ... + 20415624.

It is an arithmetic number, because the mean of its divisors is an integer number (816619680).

Almost surely, 2^5430520739 is an apocalyptic number.

5430520739 is a deficient number, since it is larger than the sum of its proper divisors (1102436701).

5430520739 is a wasteful number, since it uses less digits than its factorization.

5430520739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40831009.

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 5430520739 is about 73692.0670018151. The cubic root of 5430520739 is about 1757.7097382743.

The spelling of 5430520739 in words is "five billion, four hundred thirty million, five hundred twenty thousand, seven hundred thirty-nine".