1140253225515 has 48 divisors (see below), whose sum is σ = 2053098055008. Its totient is φ = 607109147136.

The previous prime is 1140253225493. The next prime is 1140253225537. The reversal of 1140253225515 is 5155223520411.

1140253225515 is a `hidden beast` number, since 1 + 140 + 253 + 2 + 255 + 15 = 666.

It is an interprime number because it is at equal distance from previous prime (1140253225493) and next prime (1140253225537).

It is not a de Polignac number, because 1140253225515 - 2⁶ = 1140253225451 is a prime.

It is a super-2 number, since 2×1140253225515² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1140253225515.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70804 + ... + 1511793.

It is an arithmetic number, because the mean of its divisors is an integer number (42772876146).

Almost surely, 2^{1140253225515} is an apocalyptic number.

1140253225515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1140253225515 is a deficient number, since it is larger than the sum of its proper divisors (912844829493).

1140253225515 is an equidigital number, since it uses as much as digits as its factorization.

1140253225515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583210 (or 1583198 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

Adding to 1140253225515 its reverse (5155223520411), we get a palindrome (6295476745926).

The spelling of 1140253225515 in words is "one trillion, one hundred forty billion, two hundred fifty-three million, two hundred twenty-five thousand, five hundred fifteen".