1151475061468 has 12 divisors (see below), whose sum is σ = 2053101760920. Its totient is φ = 564874558352.

The previous prime is 1151475061463. The next prime is 1151475061493. The reversal of 1151475061468 is 8641605741511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151475061463) 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, 2715742858 + ... + 2715743281.

It is an arithmetic number, because the mean of its divisors is an integer number (171091813410).

Almost surely, 2^{1151475061468} is an apocalyptic number.

It is an amenable number.

1151475061468 is a deficient number, since it is larger than the sum of its proper divisors (901626699452).

1151475061468 is a wasteful number, since it uses less digits than its factorization.

1151475061468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5431486196 (or 5431486194 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 1151475061468 in words is "one trillion, one hundred fifty-one billion, four hundred seventy-five million, sixty-one thousand, four hundred sixty-eight".