1474454533540 has 48 divisors (see below), whose sum is σ = 3278635315200. Its totient is φ = 555064673792.

The previous prime is 1474454533537. The next prime is 1474454533549. The reversal of 1474454533540 is 453354544741.

It is not an unprimeable number, because it can be changed into a prime (1474454533549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9058191 + ... + 9219529.

It is an arithmetic number, because the mean of its divisors is an integer number (68304902400).

Almost surely, 2^{1474454533540} is an apocalyptic number.

1474454533540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1474454533540 is an abundant number, since it is smaller than the sum of its proper divisors (1804180781660).

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

1474454533540 is a wasteful number, since it uses less digits than its factorization.

1474454533540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188244 (or 188242 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 49.

The spelling of 1474454533540 in words is "one trillion, four hundred seventy-four billion, four hundred fifty-four million, five hundred thirty-three thousand, five hundred forty".