55151070670 has 32 divisors (see below), whose sum is σ = 104549760000. Its totient is φ = 20888754336.

The previous prime is 55151070647. The next prime is 55151070679. The reversal of 55151070670 is 7607015155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55151070679) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 307207 + ... + 452413.

It is an arithmetic number, because the mean of its divisors is an integer number (3267180000).

Almost surely, 2^55151070670 is an apocalyptic number.

55151070670 is a deficient number, since it is larger than the sum of its proper divisors (49398689330).

55151070670 is a wasteful number, since it uses less digits than its factorization.

55151070670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147232.

The product of its (nonzero) digits is 36750, while the sum is 37.

The spelling of 55151070670 in words is "fifty-five billion, one hundred fifty-one million, seventy thousand, six hundred seventy".