1053962371531 has 4 divisors (see below), whose sum is σ = 1071826140600. Its totient is φ = 1036098602464.

The previous prime is 1053962371513. The next prime is 1053962371543. The reversal of 1053962371531 is 1351732693501.

1053962371531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1053962371531 - 2¹³ = 1053962363339 is a prime.

It is a super-2 number, since 2×1053962371531² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053962371591) 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, 8931884446 + ... + 8931884563.

It is an arithmetic number, because the mean of its divisors is an integer number (267956535150).

Almost surely, 2^{1053962371531} is an apocalyptic number.

1053962371531 is a deficient number, since it is larger than the sum of its proper divisors (17863769069).

1053962371531 is an equidigital number, since it uses as much as digits as its factorization.

1053962371531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17863769068.

The product of its (nonzero) digits is 510300, while the sum is 46.

The spelling of 1053962371531 in words is "one trillion, fifty-three billion, nine hundred sixty-two million, three hundred seventy-one thousand, five hundred thirty-one".