1125053734050 has 72 divisors (see below), whose sum is σ = 3030748421844. Its totient is φ = 299209956480.

The previous prime is 1125053734027. The next prime is 1125053734073. The reversal of 1125053734050 is 504373505211.

1125053734050 is a `hidden beast` number, since 11 + 25 + 0 + 537 + 3 + 40 + 50 = 666.

It is an interprime number because it is at equal distance from previous prime (1125053734027) and next prime (1125053734073).

It can be written as a sum of positive squares in 6 ways, for example, as 509928812649 + 615124921401 = 714093^2 + 784299^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1125053733996 and 1125053734014.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3183517 + ... + 3519216.

Almost surely, 2^{1125053734050} is an apocalyptic number.

1125053734050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1125053734050 is an abundant number, since it is smaller than the sum of its proper divisors (1905694687794).

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

1125053734050 is a wasteful number, since it uses less digits than its factorization.

1125053734050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6703124 (or 6703116 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The spelling of 1125053734050 in words is "one trillion, one hundred twenty-five billion, fifty-three million, seven hundred thirty-four thousand, fifty".