7425571002 has 16 divisors (see below), whose sum is σ = 14855791392. Its totient is φ = 2474415440.

The previous prime is 7425570991. The next prime is 7425571079. The reversal of 7425571002 is 2001755247.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172788 + ... + 211439.

It is an arithmetic number, because the mean of its divisors is an integer number (928486962).

Almost surely, 2^7425571002 is an apocalyptic number.

7425571002 is an abundant number, since it is smaller than the sum of its proper divisors (7430220390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7425571002 is a wasteful number, since it uses less digits than its factorization.

7425571002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387453.

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 7425571002 is about 86171.7529240296. The cubic root of 7425571002 is about 1950.9371784442.

The spelling of 7425571002 in words is "seven billion, four hundred twenty-five million, five hundred seventy-one thousand, two".