1047909588180 has 192 divisors, whose sum is σ = 3801324226560. Its totient is φ = 209460681216.

The previous prime is 1047909588179. The next prime is 1047909588181. The reversal of 1047909588180 is 818859097401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1047909588179) and next prime (1047909588181).

It is a super-2 number, since 2×1047909588180² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047909588181) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4946914 + ... + 5154393.

It is an arithmetic number, because the mean of its divisors is an integer number (19798563680).

Almost surely, 2^{1047909588180} is an apocalyptic number.

1047909588180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1047909588180 is an abundant number, since it is smaller than the sum of its proper divisors (2753414638380).

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

1047909588180 is a wasteful number, since it uses less digits than its factorization.

1047909588180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10101358 (or 10101356 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 60.

The spelling of 1047909588180 in words is "one trillion, forty-seven billion, nine hundred nine million, five hundred eighty-eight thousand, one hundred eighty".