54664011504412 has 12 divisors (see below), whose sum is σ = 95671643179896. Its totient is φ = 27329256310160.

The previous prime is 54664011504397. The next prime is 54664011504491. The reversal of 54664011504412 is 21440511046645.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687315778 + ... + 687395305.

It is an arithmetic number, because the mean of its divisors is an integer number (7972636931658).

Almost surely, 2^{54664011504412} is an apocalyptic number.

It is an amenable number.

54664011504412 is a deficient number, since it is larger than the sum of its proper divisors (41007631675484).

54664011504412 is a wasteful number, since it uses less digits than its factorization.

54664011504412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374721028 (or 1374721026 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 54664011504412 in words is "fifty-four trillion, six hundred sixty-four billion, eleven million, five hundred four thousand, four hundred twelve".