1546038045552 has 240 divisors, whose sum is σ = 5458241400192. Its totient is φ = 370678371840.

The previous prime is 1546038045551. The next prime is 1546038045553. The reversal of 1546038045552 is 2555408306451.

It is an interprime number because it is at equal distance from previous prime (1546038045551) and next prime (1546038045553).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1546038045551) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1962018 + ... + 2634689.

Almost surely, 2^{1546038045552} is an apocalyptic number.

1546038045552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1546038045552 is an abundant number, since it is smaller than the sum of its proper divisors (3912203354640).

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

1546038045552 is a wasteful number, since it uses less digits than its factorization.

1546038045552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4596756 (or 4596743 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 48.

The spelling of 1546038045552 in words is "one trillion, five hundred forty-six billion, thirty-eight million, forty-five thousand, five hundred fifty-two".