3154542425 has 24 divisors (see below), whose sum is σ = 4103576640. Its totient is φ = 2402254400.

The previous prime is 3154542401. The next prime is 3154542427. The reversal of 3154542425 is 5242454513.

It is not a de Polignac number, because 3154542425 - 2¹² = 3154538329 is a prime.

It is a super-2 number, since 2×3154542425² = 19902275822249761250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3154542427) 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, 20834 + ... + 82116.

It is an arithmetic number, because the mean of its divisors is an integer number (170982360).

Almost surely, 2^3154542425 is an apocalyptic number.

It is an amenable number.

3154542425 is a deficient number, since it is larger than the sum of its proper divisors (949034215).

3154542425 is a wasteful number, since it uses less digits than its factorization.

3154542425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61393 (or 61388 counting only the distinct ones).

The product of its digits is 96000, while the sum is 35.

The square root of 3154542425 is about 56165.3133615401. The cubic root of 3154542425 is about 1466.6014977644.

Adding to 3154542425 its reverse (5242454513), we get a palindrome (8396996938).

The spelling of 3154542425 in words is "three billion, one hundred fifty-four million, five hundred forty-two thousand, four hundred twenty-five".