1542332105051 has 8 divisors (see below), whose sum is σ = 1552776885408. Its totient is φ = 1531890360000.

The previous prime is 1542332105047. The next prime is 1542332105057. The reversal of 1542332105051 is 1505012332451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1542332105051 - 2² = 1542332105047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1542332104999 and 1542332105017.

It is not an unprimeable number, because it can be changed into a prime (1542332105057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265541 + ... + 1776281.

It is an arithmetic number, because the mean of its divisors is an integer number (194097110676).

Almost surely, 2^{1542332105051} is an apocalyptic number.

1542332105051 is a deficient number, since it is larger than the sum of its proper divisors (10444780357).

1542332105051 is a wasteful number, since it uses less digits than its factorization.

1542332105051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517653.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 1542332105051 in words is "one trillion, five hundred forty-two billion, three hundred thirty-two million, one hundred five thousand, fifty-one".