5425052542 has 48 divisors (see below), whose sum is σ = 10205622000. Its totient is φ = 2143798272.

The previous prime is 5425052467. The next prime is 5425052543. The reversal of 5425052542 is 2452505245.

It is a junction number, because it is equal to n+sod(n) for n = 5425052498 and 5425052507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425052543) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1548709 + ... + 1552207.

It is an arithmetic number, because the mean of its divisors is an integer number (212617125).

Almost surely, 2^5425052542 is an apocalyptic number.

5425052542 is a deficient number, since it is larger than the sum of its proper divisors (4780569458).

5425052542 is a wasteful number, since it uses less digits than its factorization.

5425052542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4745 (or 4738 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 34.

The square root of 5425052542 is about 73654.9559907546. The cubic root of 5425052542 is about 1757.1195719749.

Adding to 5425052542 its reverse (2452505245), we get a palindrome (7877557787).

The spelling of 5425052542 in words is "five billion, four hundred twenty-five million, fifty-two thousand, five hundred forty-two".