1125619146304 has 21 divisors (see below), whose sum is σ = 2233667336187. Its totient is φ = 562805329344.

The previous prime is 1125619146287. The next prime is 1125619146341. The reversal of 1125619146304 is 4036419165211.

The square root of 1125619146304 is 1060952.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×1125619146304² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 8421307 + ... + 8553925.

It is an arithmetic number, because the mean of its divisors is an integer number (106365111247).

Almost surely, 2^{1125619146304} is an apocalyptic number.

1125619146304 is the 1060952-nd square number.

It is an amenable number.

1125619146304 is a deficient number, since it is larger than the sum of its proper divisors (1108048189883).

1125619146304 is an frugal number, since it uses more digits than its factorization.

1125619146304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265250 (or 132621 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 1125619146304 in words is "one trillion, one hundred twenty-five billion, six hundred nineteen million, one hundred forty-six thousand, three hundred four".