1124545502261 has 8 divisors (see below), whose sum is σ = 1173628289664. Its totient is φ = 1075478506960.

The previous prime is 1124545502251. The next prime is 1124545502323. The reversal of 1124545502261 is 1622055454211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1124545502261 - 2²⁶ = 1124478393397 is a prime.

It is a super-2 number, since 2×1124545502261² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124545502251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3802385 + ... + 4087446.

It is an arithmetic number, because the mean of its divisors is an integer number (146703536208).

Almost surely, 2^{1124545502261} is an apocalyptic number.

It is an amenable number.

1124545502261 is a deficient number, since it is larger than the sum of its proper divisors (49082787403).

1124545502261 is an equidigital number, since it uses as much as digits as its factorization.

1124545502261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7896051.

The product of its (nonzero) digits is 96000, while the sum is 38.

The spelling of 1124545502261 in words is "one trillion, one hundred twenty-four billion, five hundred forty-five million, five hundred two thousand, two hundred sixty-one".