55353670537 has 8 divisors (see below), whose sum is σ = 61670627712. Its totient is φ = 49250847600.

The previous prime is 55353670499. The next prime is 55353670543. The reversal of 55353670537 is 73507635355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55353670537 - 2⁷ = 55353670409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55353670597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53533014 + ... + 53534047.

It is an arithmetic number, because the mean of its divisors is an integer number (7708828464).

Almost surely, 2^55353670537 is an apocalyptic number.

It is an amenable number.

55353670537 is a deficient number, since it is larger than the sum of its proper divisors (6316957175).

55353670537 is a wasteful number, since it uses less digits than its factorization.

55353670537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107067119.

The product of its (nonzero) digits is 4961250, while the sum is 49.

The spelling of 55353670537 in words is "fifty-five billion, three hundred fifty-three million, six hundred seventy thousand, five hundred thirty-seven".