7547157250968 has 16 divisors (see below), whose sum is σ = 18867893127480. Its totient is φ = 2515719083648.

The previous prime is 7547157250957. The next prime is 7547157250987. The reversal of 7547157250968 is 8690527517457.

It is a junction number, because it is equal to n+sod(n) for n = 7547157250899 and 7547157250908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157232442705 + ... + 157232442752.

Almost surely, 2^{7547157250968} is an apocalyptic number.

It is an amenable number.

7547157250968 is an abundant number, since it is smaller than the sum of its proper divisors (11320735876512).

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

7547157250968 is a wasteful number, since it uses less digits than its factorization.

7547157250968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314464885466 (or 314464885462 counting only the distinct ones).

The product of its (nonzero) digits is 148176000, while the sum is 66.

The spelling of 7547157250968 in words is "seven trillion, five hundred forty-seven billion, one hundred fifty-seven million, two hundred fifty thousand, nine hundred sixty-eight".