55674034779 has 16 divisors (see below), whose sum is σ = 81240816384. Its totient is φ = 33633338400.

The previous prime is 55674034753. The next prime is 55674034841. The reversal of 55674034779 is 97743047655.

It is not a de Polignac number, because 55674034779 - 2¹⁶ = 55673969243 is a prime.

It is a super-3 number, since 3×55674034779³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (55674034739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2702104 + ... + 2722629.

It is an arithmetic number, because the mean of its divisors is an integer number (5077551024).

Almost surely, 2^55674034779 is an apocalyptic number.

55674034779 is a deficient number, since it is larger than the sum of its proper divisors (25566781605).

55674034779 is a wasteful number, since it uses less digits than its factorization.

55674034779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5425058.

The product of its (nonzero) digits is 22226400, while the sum is 57.

The spelling of 55674034779 in words is "fifty-five billion, six hundred seventy-four million, thirty-four thousand, seven hundred seventy-nine".