1055553200537 has 4 divisors (see below), whose sum is σ = 1151512582416. Its totient is φ = 959593818660.

The previous prime is 1055553200521. The next prime is 1055553200539. The reversal of 1055553200537 is 7350023555501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1055553200537 - 2⁴ = 1055553200521 is a prime.

It is a super-2 number, since 2×1055553200537² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1055553200494 and 1055553200503.

It is not an unprimeable number, because it can be changed into a prime (1055553200539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47979690923 + ... + 47979690944.

It is an arithmetic number, because the mean of its divisors is an integer number (287878145604).

Almost surely, 2^{1055553200537} is an apocalyptic number.

It is an amenable number.

1055553200537 is a deficient number, since it is larger than the sum of its proper divisors (95959381879).

1055553200537 is an equidigital number, since it uses as much as digits as its factorization.

1055553200537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95959381878.

The product of its (nonzero) digits is 393750, while the sum is 41.

The spelling of 1055553200537 in words is "one trillion, fifty-five billion, five hundred fifty-three million, two hundred thousand, five hundred thirty-seven".