8357007542 has 16 divisors (see below), whose sum is σ = 14086729440. Its totient is φ = 3689380992.

The previous prime is 8357007541. The next prime is 8357007563. The reversal of 8357007542 is 2457007538.

It is a self number, because there is not a number n which added to its sum of digits gives 8357007542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8357007541) 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, 6986867 + ... + 6988062.

It is an arithmetic number, because the mean of its divisors is an integer number (880420590).

Almost surely, 2^8357007542 is an apocalyptic number.

8357007542 is a deficient number, since it is larger than the sum of its proper divisors (5729721898).

8357007542 is a wasteful number, since it uses less digits than its factorization.

8357007542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13974967.

The product of its (nonzero) digits is 235200, while the sum is 41.

The square root of 8357007542 is about 91416.6699349741. The cubic root of 8357007542 is about 2029.3187342415.

The spelling of 8357007542 in words is "eight billion, three hundred fifty-seven million, seven thousand, five hundred forty-two".