1054151004550 has 48 divisors (see below), whose sum is σ = 2241329260032. Its totient is φ = 361341684000.

The previous prime is 1054151004539. The next prime is 1054151004587. The reversal of 1054151004550 is 554001514501.

1054151004550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1054151004550² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1224625 + ... + 1899475.

It is an arithmetic number, because the mean of its divisors is an integer number (46694359584).

Almost surely, 2^{1054151004550} is an apocalyptic number.

1054151004550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1054151004550 is an abundant number, since it is smaller than the sum of its proper divisors (1187178255482).

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

1054151004550 is a wasteful number, since it uses less digits than its factorization.

1054151004550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679333 (or 679328 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 31.

The spelling of 1054151004550 in words is "one trillion, fifty-four billion, one hundred fifty-one million, four thousand, five hundred fifty".