1162253040830 has 32 divisors (see below), whose sum is σ = 2391901983936. Its totient is φ = 398323183104.

The previous prime is 1162253040799. The next prime is 1162253040853. The reversal of 1162253040830 is 380403522611.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3235979 + ... + 3577158.

It is an arithmetic number, because the mean of its divisors is an integer number (74746936998).

Almost surely, 2^{1162253040830} is an apocalyptic number.

1162253040830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1162253040830 is an abundant number, since it is smaller than the sum of its proper divisors (1229648943106).

1162253040830 is a wasteful number, since it uses less digits than its factorization.

1162253040830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6815588.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 1162253040830 in words is "one trillion, one hundred sixty-two billion, two hundred fifty-three million, forty thousand, eight hundred thirty".