5625736542 has 24 divisors (see below), whose sum is σ = 12252259344. Its totient is φ = 1865528064.

The previous prime is 5625736541. The next prime is 5625736549. The reversal of 5625736542 is 2456375265.

5625736542 is a `hidden beast` number, since 56 + 2 + 57 + 3 + 6 + 542 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5625736541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 806218 + ... + 813165.

It is an arithmetic number, because the mean of its divisors is an integer number (510510806).

Almost surely, 2^5625736542 is an apocalyptic number.

5625736542 is an abundant number, since it is smaller than the sum of its proper divisors (6626522802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5625736542 is a wasteful number, since it uses less digits than its factorization.

5625736542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619584 (or 1619581 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 45.

The square root of 5625736542 is about 75004.9101192715. The cubic root of 5625736542 is about 1778.5242725997.

The spelling of 5625736542 in words is "five billion, six hundred twenty-five million, seven hundred thirty-six thousand, five hundred forty-two".