54994462226615 has 16 divisors (see below), whose sum is σ = 68790124925280. Its totient is φ = 42154217938560.

The previous prime is 54994462226591. The next prime is 54994462226623. The reversal of 54994462226615 is 51662226449945.

It is not a de Polignac number, because 54994462226615 - 2²⁰ = 54994461178039 is a prime.

It is a super-2 number, since 2×54994462226615² (a number of 28 digits) contains 22 as substring.

It is a congruent 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, 1447584644 + ... + 1447622633.

It is an arithmetic number, because the mean of its divisors is an integer number (4299382807830).

Almost surely, 2^{54994462226615} is an apocalyptic number.

54994462226615 is a deficient number, since it is larger than the sum of its proper divisors (13795662698665).

54994462226615 is a wasteful number, since it uses less digits than its factorization.

54994462226615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895207442.

The product of its digits is 223948800, while the sum is 65.

The spelling of 54994462226615 in words is "fifty-four trillion, nine hundred ninety-four billion, four hundred sixty-two million, two hundred twenty-six thousand, six hundred fifteen".