35542013131 has 4 divisors (see below), whose sum is σ = 35542401664. Its totient is φ = 35541624600.

The previous prime is 35542013123. The next prime is 35542013141. The reversal of 35542013131 is 13131024553.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 35542013131 - 2³ = 35542013123 is a prime.

It is a super-2 number, since 2×35542013131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 35542013131.

It is not an unprimeable number, because it can be changed into a prime (35542013141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26821 + ... + 267961.

It is an arithmetic number, because the mean of its divisors is an integer number (8885600416).

Almost surely, 2^35542013131 is an apocalyptic number.

35542013131 is a deficient number, since it is larger than the sum of its proper divisors (388533).

35542013131 is a wasteful number, since it uses less digits than its factorization.

35542013131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388532.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 35542013131 its reverse (13131024553), we get a palindrome (48673037684).

The spelling of 35542013131 in words is "thirty-five billion, five hundred forty-two million, thirteen thousand, one hundred thirty-one".