1120574545478 has 8 divisors (see below), whose sum is σ = 1779736042872. Its totient is φ = 527329197856.

The previous prime is 1120574545477. The next prime is 1120574545481. The reversal of 1120574545478 is 8745454750211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120574545471) 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, 16479037400 + ... + 16479037467.

It is an arithmetic number, because the mean of its divisors is an integer number (222467005359).

Almost surely, 2^{1120574545478} is an apocalyptic number.

1120574545478 is a deficient number, since it is larger than the sum of its proper divisors (659161497394).

1120574545478 is a wasteful number, since it uses less digits than its factorization.

1120574545478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32958074886.

The product of its (nonzero) digits is 6272000, while the sum is 53.

The spelling of 1120574545478 in words is "one trillion, one hundred twenty billion, five hundred seventy-four million, five hundred forty-five thousand, four hundred seventy-eight".