1461452052260 has 24 divisors (see below), whose sum is σ = 3249581622840. Its totient is φ = 550193713664.

The previous prime is 1461452052251. The next prime is 1461452052289. The reversal of 1461452052260 is 622502541641.

It can be written as a sum of positive squares in 4 ways, for example, as 241381585636 + 1220070466624 = 491306^2 + 1104568^2 .

It is a super-2 number, since 2×1461452052260² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2149193855 + ... + 2149194534.

It is an arithmetic number, because the mean of its divisors is an integer number (135399234285).

Almost surely, 2^{1461452052260} is an apocalyptic number.

1461452052260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1461452052260 is an abundant number, since it is smaller than the sum of its proper divisors (1788129570580).

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

1461452052260 is a wasteful number, since it uses less digits than its factorization.

1461452052260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4298388415 (or 4298388413 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 1461452052260 in words is "one trillion, four hundred sixty-one billion, four hundred fifty-two million, fifty-two thousand, two hundred sixty".