3154532542 has 8 divisors (see below), whose sum is σ = 5407770096. Its totient is φ = 1351942512.

The previous prime is 3154532539. The next prime is 3154532543. The reversal of 3154532542 is 2452354513.

3154532542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 3154532498 and 3154532507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3154532543) 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, 112661863 + ... + 112661890.

It is an arithmetic number, because the mean of its divisors is an integer number (675971262).

Almost surely, 2^3154532542 is an apocalyptic number.

3154532542 is a deficient number, since it is larger than the sum of its proper divisors (2253237554).

3154532542 is a wasteful number, since it uses less digits than its factorization.

3154532542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225323762.

The product of its digits is 72000, while the sum is 34.

The square root of 3154532542 is about 56165.2253801229. The cubic root of 3154532542 is about 1466.5999661701.

The spelling of 3154532542 in words is "three billion, one hundred fifty-four million, five hundred thirty-two thousand, five hundred forty-two".