1372710045 has 32 divisors (see below), whose sum is σ = 2526750720. Its totient is φ = 623361600.

The previous prime is 1372710013. The next prime is 1372710071. The reversal of 1372710045 is 5400172731.

It is not a de Polignac number, because 1372710045 - 2⁵ = 1372710013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1372709994 and 1372710021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27435 + ... + 59144.

It is an arithmetic number, because the mean of its divisors is an integer number (78960960).

Almost surely, 2^1372710045 is an apocalyptic number.

1372710045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1372710045 is a deficient number, since it is larger than the sum of its proper divisors (1154040675).

1372710045 is a wasteful number, since it uses less digits than its factorization.

1372710045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86745.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 1372710045 is about 37050.1018217224. The cubic root of 1372710045 is about 1111.3723914453.

Adding to 1372710045 its reverse (5400172731), we get a palindrome (6772882776).

The spelling of 1372710045 in words is "one billion, three hundred seventy-two million, seven hundred ten thousand, forty-five".