1010155553050 has 72 divisors (see below), whose sum is σ = 2186113973724. Its totient is φ = 346265015040.

The previous prime is 1010155553009. The next prime is 1010155553081. The reversal of 1010155553050 is 503555510101.

1010155553050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 579959925601 + 430195627449 = 761551^2 + 655893^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12103062 + ... + 12186238.

Almost surely, 2^{1010155553050} is an apocalyptic number.

1010155553050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010155553050 is an abundant number, since it is smaller than the sum of its proper divisors (1175958420674).

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

1010155553050 is a wasteful number, since it uses less digits than its factorization.

1010155553050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88160 (or 88148 counting only the distinct ones).

The product of its (nonzero) digits is 9375, while the sum is 31.

The spelling of 1010155553050 in words is "one trillion, ten billion, one hundred fifty-five million, five hundred fifty-three thousand, fifty".