1374560532975 has 144 divisors (see below), whose sum is σ = 2718028180896. Its totient is φ = 610727040000.

The previous prime is 1374560532973. The next prime is 1374560533033. The reversal of 1374560532975 is 5792350654731.

It is a happy number.

It is not a de Polignac number, because 1374560532975 - 2¹ = 1374560532973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374560532973) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 138825525 + ... + 138835425.

Almost surely, 2^{1374560532975} is an apocalyptic number.

1374560532975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1374560532975 is a deficient number, since it is larger than the sum of its proper divisors (1343467647921).

1374560532975 is a wasteful number, since it uses less digits than its factorization.

1374560532975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10986 (or 10974 counting only the distinct ones).

The product of its (nonzero) digits is 23814000, while the sum is 57.

The spelling of 1374560532975 in words is "one trillion, three hundred seventy-four billion, five hundred sixty million, five hundred thirty-two thousand, nine hundred seventy-five".