445153054 has 8 divisors (see below), whose sum is σ = 667941768. Its totient is φ = 222505800.

The previous prime is 445153021. The next prime is 445153067. The reversal of 445153054 is 450351544.

It is a happy number.

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

It is a super-2 number, since 2×445153054² = 396322482971053832, which contains 22 as substring.

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, 27112 + ... + 40315.

It is an arithmetic number, because the mean of its divisors is an integer number (83492721).

Almost surely, 2^445153054 is an apocalyptic number.

445153054 is a deficient number, since it is larger than the sum of its proper divisors (222788714).

445153054 is a wasteful number, since it uses less digits than its factorization.

445153054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70730.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 445153054 is about 21098.6505255668. The cubic root of 445153054 is about 763.5481907377.

The spelling of 445153054 in words is "four hundred forty-five million, one hundred fifty-three thousand, fifty-four".