1415245045 has 8 divisors (see below), whose sum is σ = 1706916024. Its totient is φ = 1126448064.

The previous prime is 1415245043. The next prime is 1415245057. The reversal of 1415245045 is 5405425141.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 567678276 + 847566769 = 23826^2 + 29113^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1415245045 - 2¹ = 1415245043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1415244998 and 1415245016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1415245043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717414 + ... + 719383.

It is an arithmetic number, because the mean of its divisors is an integer number (213364503).

Almost surely, 2^1415245045 is an apocalyptic number.

It is an amenable number.

1415245045 is a deficient number, since it is larger than the sum of its proper divisors (291670979).

1415245045 is a wasteful number, since it uses less digits than its factorization.

1415245045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436999.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 1415245045 is about 37619.7427556330. The cubic root of 1415245045 is about 1122.7348780902.

The spelling of 1415245045 in words is "one billion, four hundred fifteen million, two hundred forty-five thousand, forty-five".