1357481580810 has 64 divisors (see below), whose sum is σ = 3429568149120. Its totient is φ = 342928615680.

The previous prime is 1357481580799. The next prime is 1357481580811. The reversal of 1357481580810 is 180851847531.

It is a happy number.

It is a super-2 number, since 2×1357481580810² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1357481580811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25653780 + ... + 25706640.

It is an arithmetic number, because the mean of its divisors is an integer number (53587002330).

Almost surely, 2^{1357481580810} is an apocalyptic number.

1357481580810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1357481580810 is an abundant number, since it is smaller than the sum of its proper divisors (2072086568310).

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

1357481580810 is a wasteful number, since it uses less digits than its factorization.

1357481580810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97943.

The product of its (nonzero) digits is 1075200, while the sum is 51.

The spelling of 1357481580810 in words is "one trillion, three hundred fifty-seven billion, four hundred eighty-one million, five hundred eighty thousand, eight hundred ten".