55402654513412 has 48 divisors (see below), whose sum is σ = 98461006237440. Its totient is φ = 27274246473600.

The previous prime is 55402654513397. The next prime is 55402654513421. The reversal of 55402654513412 is 21431545620455.

It is a happy number.

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, 234409337 + ... + 234645567.

It is an arithmetic number, because the mean of its divisors is an integer number (2051270963280).

Almost surely, 2^{55402654513412} is an apocalyptic number.

It is an amenable number.

55402654513412 is a deficient number, since it is larger than the sum of its proper divisors (43058351724028).

55402654513412 is a wasteful number, since it uses less digits than its factorization.

55402654513412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239732 (or 239730 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 47.

The spelling of 55402654513412 in words is "fifty-five trillion, four hundred two billion, six hundred fifty-four million, five hundred thirteen thousand, four hundred twelve".