1453575025388 has 12 divisors (see below), whose sum is σ = 2625812949312. Its totient is φ = 703342754160.

The previous prime is 1453575025387. The next prime is 1453575025423. The reversal of 1453575025388 is 8835205753541.

It is a super-2 number, since 2×1453575025388² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453575025387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5861189495 + ... + 5861189742.

It is an arithmetic number, because the mean of its divisors is an integer number (218817745776).

Almost surely, 2^{1453575025388} is an apocalyptic number.

It is an amenable number.

1453575025388 is a deficient number, since it is larger than the sum of its proper divisors (1172237923924).

1453575025388 is a wasteful number, since it uses less digits than its factorization.

1453575025388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11722379272 (or 11722379270 counting only the distinct ones).

The product of its (nonzero) digits is 20160000, while the sum is 56.

The spelling of 1453575025388 in words is "one trillion, four hundred fifty-three billion, five hundred seventy-five million, twenty-five thousand, three hundred eighty-eight".