1053573245764 has 48 divisors (see below), whose sum is σ = 1993631028480. Its totient is φ = 484295610240.

The previous prime is 1053573245743. The next prime is 1053573245819. The reversal of 1053573245764 is 4675423753501.

It is a super-2 number, since 2×1053573245764² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19751722 + ... + 19804990.

It is an arithmetic number, because the mean of its divisors is an integer number (41533979760).

Almost surely, 2^{1053573245764} is an apocalyptic number.

It is an amenable number.

1053573245764 is a deficient number, since it is larger than the sum of its proper divisors (940057782716).

1053573245764 is a wasteful number, since it uses less digits than its factorization.

1053573245764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54820 (or 54818 counting only the distinct ones).

The product of its (nonzero) digits is 10584000, while the sum is 52.

The spelling of 1053573245764 in words is "one trillion, fifty-three billion, five hundred seventy-three million, two hundred forty-five thousand, seven hundred sixty-four".