445134510 has 24 divisors (see below), whose sum is σ = 1157349960. Its totient is φ = 118702512.

The previous prime is 445134497. The next prime is 445134517. The reversal of 445134510 is 15431544.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445134517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2472880 + ... + 2473059.

It is an arithmetic number, because the mean of its divisors is an integer number (48222915).

Almost surely, 2^445134510 is an apocalyptic number.

445134510 is an abundant number, since it is smaller than the sum of its proper divisors (712215450).

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

445134510 is a wasteful number, since it uses less digits than its factorization.

445134510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945952 (or 4945949 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 445134510 is about 21098.2110616043. The cubic root of 445134510 is about 763.5375880666.

The spelling of 445134510 in words is "four hundred forty-five million, one hundred thirty-four thousand, five hundred ten".