55140310150 has 24 divisors (see below), whose sum is σ = 102568339224. Its totient is φ = 22054540800.

The previous prime is 55140310117. The next prime is 55140310163. The reversal of 55140310150 is 5101304155.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 871590 + ... + 932710.

It is an arithmetic number, because the mean of its divisors is an integer number (4273680801).

Almost surely, 2^55140310150 is an apocalyptic number.

55140310150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55140310150 is a deficient number, since it is larger than the sum of its proper divisors (47428029074).

55140310150 is a wasteful number, since it uses less digits than its factorization.

55140310150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79176 (or 79171 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The spelling of 55140310150 in words is "fifty-five billion, one hundred forty million, three hundred ten thousand, one hundred fifty".