1465507742253 has 16 divisors (see below), whose sum is σ = 1957194091200. Its totient is φ = 975414009600.

The previous prime is 1465507742239. The next prime is 1465507742273. The reversal of 1465507742253 is 3522477055641.

It is not a de Polignac number, because 1465507742253 - 2¹² = 1465507738157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1465507742196 and 1465507742205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1465507742273) 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, 8115813 + ... + 8294421.

It is an arithmetic number, because the mean of its divisors is an integer number (122324630700).

Almost surely, 2^{1465507742253} is an apocalyptic number.

It is an amenable number.

1465507742253 is a deficient number, since it is larger than the sum of its proper divisors (491686348947).

1465507742253 is a wasteful number, since it uses less digits than its factorization.

1465507742253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183052.

The product of its (nonzero) digits is 7056000, while the sum is 51.

The spelling of 1465507742253 in words is "one trillion, four hundred sixty-five billion, five hundred seven million, seven hundred forty-two thousand, two hundred fifty-three".