1542455153000 has 32 divisors (see below), whose sum is σ = 3609345060360. Its totient is φ = 616982060800.

The previous prime is 1542455152993. The next prime is 1542455153011. The reversal of 1542455153000 is 3515542451.

It can be written as a sum of positive squares in 4 ways, for example, as 248316842596 + 1294138310404 = 498314^2 + 1137602^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771226577 + ... + 771228576.

Almost surely, 2^{1542455153000} is an apocalyptic number.

1542455153000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1542455153000 is an abundant number, since it is smaller than the sum of its proper divisors (2066889907360).

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

1542455153000 is a wasteful number, since it uses less digits than its factorization.

1542455153000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542455174 (or 1542455160 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 1542455153000 in words is "one trillion, five hundred forty-two billion, four hundred fifty-five million, one hundred fifty-three thousand".