462270045552 has 160 divisors (see below), whose sum is σ = 1388463989760. Its totient is φ = 129798789120.

The previous prime is 462270045541. The next prime is 462270045569. The reversal of 462270045552 is 255540072264.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7435974 + ... + 7497882.

It is an arithmetic number, because the mean of its divisors is an integer number (8677899936).

Almost surely, 2^462270045552 is an apocalyptic number.

462270045552 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 462270045552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (694231994880).

462270045552 is an abundant number, since it is smaller than the sum of its proper divisors (926193944208).

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

462270045552 is a wasteful number, since it uses less digits than its factorization.

462270045552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62311 (or 62305 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 42.

The spelling of 462270045552 in words is "four hundred sixty-two billion, two hundred seventy million, forty-five thousand, five hundred fifty-two".