1052453003502 has 16 divisors (see below), whose sum is σ = 2228724007632. Its totient is φ = 330181334400.

The previous prime is 1052453003477. The next prime is 1052453003509. The reversal of 1052453003502 is 2053003542501.

1052453003502 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1052453003502² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052453003502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052453003509) 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, 5159083249 + ... + 5159083452.

It is an arithmetic number, because the mean of its divisors is an integer number (139295250477).

Almost surely, 2^{1052453003502} is an apocalyptic number.

1052453003502 is an abundant number, since it is smaller than the sum of its proper divisors (1176271004130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1052453003502 is a wasteful number, since it uses less digits than its factorization.

1052453003502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10318166723.

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 1052453003502 in words is "one trillion, fifty-two billion, four hundred fifty-three million, three thousand, five hundred two".