1245034524532 has 12 divisors (see below), whose sum is σ = 2219920048836. Its totient is φ = 610771653440.

The previous prime is 1245034524457. The next prime is 1245034524553. The reversal of 1245034524532 is 2354254305421.

It can be written as a sum of positive squares in 2 ways, for example, as 933998542096 + 311035982436 = 966436^2 + 557706^2 .

It is a super-2 number, since 2×1245034524532² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2936401969 + ... + 2936402392.

It is an arithmetic number, because the mean of its divisors is an integer number (184993337403).

Almost surely, 2^{1245034524532} is an apocalyptic number.

It is an amenable number.

1245034524532 is a deficient number, since it is larger than the sum of its proper divisors (974885524304).

1245034524532 is a wasteful number, since it uses less digits than its factorization.

1245034524532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5872804418 (or 5872804416 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 1245034524532 its reverse (2354254305421), we get a palindrome (3599288829953).

The spelling of 1245034524532 in words is "one trillion, two hundred forty-five billion, thirty-four million, five hundred twenty-four thousand, five hundred thirty-two".