1402151125253 has 16 divisors (see below), whose sum is σ = 1460996245296. Its totient is φ = 1344607580160.

The previous prime is 1402151125169. The next prime is 1402151125261. The reversal of 1402151125253 is 3525211512041.

It can be written as a sum of positive squares in 8 ways, for example, as 21885651844 + 1380265473409 = 147938^2 + 1174847^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1402151125253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402151125553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77501 + ... + 1676397.

It is an arithmetic number, because the mean of its divisors is an integer number (91312265331).

Almost surely, 2^{1402151125253} is an apocalyptic number.

It is an amenable number.

1402151125253 is a deficient number, since it is larger than the sum of its proper divisors (58845120043).

1402151125253 is a wasteful number, since it uses less digits than its factorization.

1402151125253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599304.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 1402151125253 its reverse (3525211512041), we get a palindrome (4927362637294).

The spelling of 1402151125253 in words is "one trillion, four hundred two billion, one hundred fifty-one million, one hundred twenty-five thousand, two hundred fifty-three".