461450452270 has 16 divisors (see below), whose sum is σ = 830639793888. Its totient is φ = 184573740960.

The previous prime is 461450452219. The next prime is 461450452279. The reversal of 461450452270 is 72254054164.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461450452279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498489 + ... + 1082308.

It is an arithmetic number, because the mean of its divisors is an integer number (51914987118).

Almost surely, 2^461450452270 is an apocalyptic number.

461450452270 is a deficient number, since it is larger than the sum of its proper divisors (369189341618).

461450452270 is a wasteful number, since it uses less digits than its factorization.

461450452270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609995.

The product of its (nonzero) digits is 268800, while the sum is 40.

The spelling of 461450452270 in words is "four hundred sixty-one billion, four hundred fifty million, four hundred fifty-two thousand, two hundred seventy".