1541012250132 has 18 divisors (see below), whose sum is σ = 3895336521258. Its totient is φ = 513670750032.

The previous prime is 1541012250109. The next prime is 1541012250143. The reversal of 1541012250132 is 2310522101451.

It is a happy number.

1541012250132 is a `hidden beast` number, since 1 + 5 + 4 + 1 + 0 + 122 + 501 + 32 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1280600036496 + 260412213636 = 1131636^2 + 510306^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 1541012250096 and 1541012250105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21402947883 + ... + 21402947954.

Almost surely, 2^{1541012250132} is an apocalyptic number.

1541012250132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1541012250132 is an abundant number, since it is smaller than the sum of its proper divisors (2354324271126).

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

1541012250132 is a wasteful number, since it uses less digits than its factorization.

1541012250132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42805895847 (or 42805895842 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 1541012250132 its reverse (2310522101451), we get a palindrome (3851534351583).

The spelling of 1541012250132 in words is "one trillion, five hundred forty-one billion, twelve million, two hundred fifty thousand, one hundred thirty-two".