1052379635580 has 1440 divisors, whose sum is σ = 4341717338112. Its totient is φ = 211239705600.

The previous prime is 1052379635569. The next prime is 1052379635591. The reversal of 1052379635580 is 855369732501.

1052379635580 is a `hidden beast` number, since 1 + 0 + 5 + 23 + 7 + 9 + 6 + 35 + 580 = 666.

It is an interprime number because it is at equal distance from previous prime (1052379635569) and next prime (1052379635591).

It is a super-2 number, since 2×1052379635580² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 2143339135 + ... + 2143339625.

Almost surely, 2^{1052379635580} is an apocalyptic number.

1052379635580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1052379635580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2170858669056).

1052379635580 is an abundant number, since it is smaller than the sum of its proper divisors (3289337702532).

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

1052379635580 is a wasteful number, since it uses less digits than its factorization.

1052379635580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637 (or 619 counting only the distinct ones).

The product of its (nonzero) digits is 6804000, while the sum is 54.

The spelling of 1052379635580 in words is "one trillion, fifty-two billion, three hundred seventy-nine million, six hundred thirty-five thousand, five hundred eighty".