1375360090 has 64 divisors (see below), whose sum is σ = 2787190560. Its totient is φ = 485130240.

The previous prime is 1375360079. The next prime is 1375360093. The reversal of 1375360090 is 900635731.

It can be written as a sum of positive squares in 16 ways, for example, as 10131489 + 1365228601 = 3183^2 + 36949^2 .

It is not an unprimeable number, because it can be changed into a prime (1375360093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 363810 + ... + 367570.

Almost surely, 2^1375360090 is an apocalyptic number.

1375360090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1375360090 is an abundant number, since it is smaller than the sum of its proper divisors (1411830470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1375360090 is a wasteful number, since it uses less digits than its factorization.

1375360090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3907.

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 1375360090 is about 37085.8475701985. The cubic root of 1375360090 is about 1112.0871074777.

The spelling of 1375360090 in words is "one billion, three hundred seventy-five million, three hundred sixty thousand, ninety".