55670293503 has 12 divisors (see below), whose sum is σ = 87722886888. Its totient is φ = 33739571760.

The previous prime is 55670293477. The next prime is 55670293513. The reversal of 55670293503 is 30539207655.

It is a happy number.

55670293503 is a `hidden beast` number, since 5 + 56 + 7 + 0 + 2 + 93 + 503 = 666.

It is not a de Polignac number, because 55670293503 - 2¹³ = 55670285311 is a prime.

It is a super-2 number, since 2×55670293503² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55670293513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 281163000 + ... + 281163197.

It is an arithmetic number, because the mean of its divisors is an integer number (7310240574).

Almost surely, 2^55670293503 is an apocalyptic number.

55670293503 is a deficient number, since it is larger than the sum of its proper divisors (32052593385).

55670293503 is a wasteful number, since it uses less digits than its factorization.

55670293503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562326214 (or 562326211 counting only the distinct ones).

The product of its (nonzero) digits is 850500, while the sum is 45.

The spelling of 55670293503 in words is "fifty-five billion, six hundred seventy million, two hundred ninety-three thousand, five hundred three".