1542023550350 has 48 divisors (see below), whose sum is σ = 2895827543568. Its totient is φ = 610863651840.

The previous prime is 1542023550337. The next prime is 1542023550359. The reversal of 1542023550350 is 530553202451.

It is a self number, because there is not a number n which added to its sum of digits gives 1542023550350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1542023550359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18774974 + ... + 18856926.

It is an arithmetic number, because the mean of its divisors is an integer number (60329740491).

Almost surely, 2^{1542023550350} is an apocalyptic number.

1542023550350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1542023550350 is a deficient number, since it is larger than the sum of its proper divisors (1353803993218).

1542023550350 is a wasteful number, since it uses less digits than its factorization.

1542023550350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85589 (or 85584 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 1542023550350 in words is "one trillion, five hundred forty-two billion, twenty-three million, five hundred fifty thousand, three hundred fifty".