1053554553501 has 16 divisors (see below), whose sum is σ = 1428632908800. Its totient is φ = 690424356528.

The previous prime is 1053554553481. The next prime is 1053554553511.

1053554553501 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1053554553501 - 2¹⁸ = 1053554291357 is a prime.

It is a super-2 number, since 2×1053554553501² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053554553511) 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, 2990670 + ... + 3324336.

It is an arithmetic number, because the mean of its divisors is an integer number (89289556800).

Almost surely, 2^{1053554553501} is an apocalyptic number.

It is an amenable number.

1053554553501 is a deficient number, since it is larger than the sum of its proper divisors (375078355299).

1053554553501 is a wasteful number, since it uses less digits than its factorization.

1053554553501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351568.

The product of its (nonzero) digits is 562500, while the sum is 42.

The spelling of 1053554553501 in words is "one trillion, fifty-three billion, five hundred fifty-four million, five hundred fifty-three thousand, five hundred one".