3625542542 has 4 divisors (see below), whose sum is σ = 5438313816. Its totient is φ = 1812771270.

The previous prime is 3625542517. The next prime is 3625542559. The reversal of 3625542542 is 2452455263.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 3625542496 and 3625542505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 906385634 + ... + 906385637.

It is an arithmetic number, because the mean of its divisors is an integer number (1359578454).

Almost surely, 2^3625542542 is an apocalyptic number.

3625542542 is a deficient number, since it is larger than the sum of its proper divisors (1812771274).

3625542542 is a wasteful number, since it uses less digits than its factorization.

3625542542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812771273.

The product of its digits is 288000, while the sum is 38.

The square root of 3625542542 is about 60212.4782914638. The cubic root of 3625542542 is about 1536.2350463033.

The spelling of 3625542542 in words is "three billion, six hundred twenty-five million, five hundred forty-two thousand, five hundred forty-two".