1058152272840 has 128 divisors (see below), whose sum is σ = 3798495388800. Its totient is φ = 260468248320.

The previous prime is 1058152272833. The next prime is 1058152272841. The reversal of 1058152272840 is 482722518501.

1058152272840 is a `hidden beast` number, since 1 + 0 + 5 + 81 + 522 + 7 + 2 + 8 + 40 = 666.

It is a super-2 number, since 2×1058152272840² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1058152272841) 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, 37669446 + ... + 37697525.

It is an arithmetic number, because the mean of its divisors is an integer number (29675745225).

Almost surely, 2^{1058152272840} is an apocalyptic number.

1058152272840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1058152272840 is an abundant number, since it is smaller than the sum of its proper divisors (2740343115960).

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

1058152272840 is a wasteful number, since it uses less digits than its factorization.

1058152272840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75367004 (or 75366994 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 45.

The spelling of 1058152272840 in words is "one trillion, fifty-eight billion, one hundred fifty-two million, two hundred seventy-two thousand, eight hundred forty".