454043055152 has 20 divisors (see below), whose sum is σ = 880268435256. Its totient is φ = 226877007360.

The previous prime is 454043055121. The next prime is 454043055211. The reversal of 454043055152 is 251550340454.

It is a super-2 number, since 2×454043055152² (a number of 24 digits) contains 22 as substring.

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, 9006593 + ... + 9056864.

Almost surely, 2^454043055152 is an apocalyptic number.

It is an amenable number.

454043055152 is a deficient number, since it is larger than the sum of its proper divisors (426225380104).

454043055152 is a wasteful number, since it uses less digits than its factorization.

454043055152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18065036 (or 18065030 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 454043055152 in words is "four hundred fifty-four billion, forty-three million, fifty-five thousand, one hundred fifty-two".