7455453664164 has 48 divisors (see below), whose sum is σ = 20093843036736. Its totient is φ = 2126332595200.

The previous prime is 7455453664159. The next prime is 7455453664187. The reversal of 7455453664164 is 4614663545547.

It is a junction number, because it is equal to n+sod(n) for n = 7455453664098 and 7455453664107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1661195097 + ... + 1661199584.

It is an arithmetic number, because the mean of its divisors is an integer number (418621729932).

Almost surely, 2^{7455453664164} is an apocalyptic number.

It is an amenable number.

7455453664164 is an abundant number, since it is smaller than the sum of its proper divisors (12638389372572).

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

7455453664164 is a wasteful number, since it uses less digits than its factorization.

7455453664164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3322394716 (or 3322394714 counting only the distinct ones).

The product of its digits is 145152000, while the sum is 60.

The spelling of 7455453664164 in words is "seven trillion, four hundred fifty-five billion, four hundred fifty-three million, six hundred sixty-four thousand, one hundred sixty-four".