118953653530 has 32 divisors (see below), whose sum is σ = 221165157888. Its totient is φ = 46017076800.

The previous prime is 118953653503. The next prime is 118953653549. The reversal of 118953653530 is 35356359811.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364884 + ... + 609136.

It is an arithmetic number, because the mean of its divisors is an integer number (6911411184).

Almost surely, 2^118953653530 is an apocalyptic number.

118953653530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118953653530 is a deficient number, since it is larger than the sum of its proper divisors (102211504358).

118953653530 is a wasteful number, since it uses less digits than its factorization.

118953653530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245862.

The product of its (nonzero) digits is 1458000, while the sum is 49.

The spelling of 118953653530 in words is "one hundred eighteen billion, nine hundred fifty-three million, six hundred fifty-three thousand, five hundred thirty".