1497252477245 has 24 divisors (see below), whose sum is σ = 2090401932384. Its totient is φ = 1026510719136.

The previous prime is 1497252477199. The next prime is 1497252477269. The reversal of 1497252477245 is 5427742527941.

It is not a de Polignac number, because 1497252477245 - 2²⁶ = 1497185368381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 908582 + ... + 1954488.

It is an arithmetic number, because the mean of its divisors is an integer number (87100080516).

Almost surely, 2^{1497252477245} is an apocalyptic number.

It is an amenable number.

1497252477245 is a deficient number, since it is larger than the sum of its proper divisors (593149455139).

1497252477245 is a wasteful number, since it uses less digits than its factorization.

1497252477245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051769 (or 1051762 counting only the distinct ones).

The product of its digits is 39513600, while the sum is 59.

The spelling of 1497252477245 in words is "one trillion, four hundred ninety-seven billion, two hundred fifty-two million, four hundred seventy-seven thousand, two hundred forty-five".