461570551322452 has 192 divisors, whose sum is σ = 1022522001177600. Its totient is φ = 179139073720320.

The previous prime is 461570551322383. The next prime is 461570551322483. The reversal of 461570551322452 is 254223155075164.

It is a super-2 number, since 2×461570551322452² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 461570551322452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1256450583 + ... + 1256817889.

It is an arithmetic number, because the mean of its divisors is an integer number (5325635422800).

Almost surely, 2^{461570551322452} is an apocalyptic number.

It is an amenable number.

461570551322452 is an abundant number, since it is smaller than the sum of its proper divisors (560951449855148).

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

461570551322452 is a wasteful number, since it uses less digits than its factorization.

461570551322452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370086 (or 370084 counting only the distinct ones).

The product of its (nonzero) digits is 10080000, while the sum is 52.

The spelling of 461570551322452 in words is "four hundred sixty-one trillion, five hundred seventy billion, five hundred fifty-one million, three hundred twenty-two thousand, four hundred fifty-two".