1154916683050 has 48 divisors (see below), whose sum is σ = 2331602767872. Its totient is φ = 423073022400.

The previous prime is 1154916683047. The next prime is 1154916683099. The reversal of 1154916683050 is 503866194511.

It is a junction number, because it is equal to n+sod(n) for n = 1154916682985 and 1154916683003.

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, 6912706 + ... + 7077805.

It is an arithmetic number, because the mean of its divisors is an integer number (48575057664).

Almost surely, 2^{1154916683050} is an apocalyptic number.

1154916683050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1154916683050 is an abundant number, since it is smaller than the sum of its proper divisors (1176686084822).

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

1154916683050 is a wasteful number, since it uses less digits than its factorization.

1154916683050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13990663 (or 13990658 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 49.

The spelling of 1154916683050 in words is "one trillion, one hundred fifty-four billion, nine hundred sixteen million, six hundred eighty-three thousand, fifty".