1523314045 has 16 divisors (see below), whose sum is σ = 2000674368. Its totient is φ = 1104243840.

The previous prime is 1523314033. The next prime is 1523314057. The reversal of 1523314045 is 5404133251.

It is an interprime number because it is at equal distance from previous prime (1523314033) and next prime (1523314057).

It is not a de Polignac number, because 1523314045 - 2¹⁹ = 1522789757 is a prime.

It is a congruent number.

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, 28224 + ... + 61993.

It is an arithmetic number, because the mean of its divisors is an integer number (125042148).

Almost surely, 2^1523314045 is an apocalyptic number.

It is an amenable number.

1523314045 is a deficient number, since it is larger than the sum of its proper divisors (477360323).

1523314045 is a wasteful number, since it uses less digits than its factorization.

1523314045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90540.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1523314045 is about 39029.6559682506. The cubic root of 1523314045 is about 1150.6144278056.

Adding to 1523314045 its reverse (5404133251), we get a palindrome (6927447296).

The spelling of 1523314045 in words is "one billion, five hundred twenty-three million, three hundred fourteen thousand, forty-five".