55214074402 has 8 divisors (see below), whose sum is σ = 82865382912. Its totient is φ = 27592280100.

The previous prime is 55214074387. The next prime is 55214074403. The reversal of 55214074402 is 20447041255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (55214074403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7373874 + ... + 7381357.

It is an arithmetic number, because the mean of its divisors is an integer number (10358172864).

Almost surely, 2^55214074402 is an apocalyptic number.

55214074402 is a deficient number, since it is larger than the sum of its proper divisors (27651308510).

55214074402 is a wasteful number, since it uses less digits than its factorization.

55214074402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14757104.

The product of its (nonzero) digits is 44800, while the sum is 34.

The spelling of 55214074402 in words is "fifty-five billion, two hundred fourteen million, seventy-four thousand, four hundred two".