1054012140546 has 8 divisors (see below), whose sum is σ = 2108024281104. Its totient is φ = 351337380180.

The previous prime is 1054012140527. The next prime is 1054012140551. The reversal of 1054012140546 is 6450412104501.

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

1054012140546 is an admirable number.

It is a super-2 number, since 2×1054012140546² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87834345040 + ... + 87834345051.

It is an arithmetic number, because the mean of its divisors is an integer number (263503035138).

Almost surely, 2^{1054012140546} is an apocalyptic number.

1054012140546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1054012140546 is a wasteful number, since it uses less digits than its factorization.

1054012140546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175668690096.

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 1054012140546 in words is "one trillion, fifty-four billion, twelve million, one hundred forty thousand, five hundred forty-six".