1364250485 has 16 divisors (see below), whose sum is σ = 1769073264. Its totient is φ = 1003994112.

The previous prime is 1364250467. The next prime is 1364250487. The reversal of 1364250485 is 5840524631.

It can be written as a sum of positive squares in 8 ways, for example, as 45616516 + 1318633969 = 6754^2 + 36313^2 .

It is a cyclic number.

It is not a de Polignac number, because 1364250485 - 2²⁶ = 1297141621 is a prime.

It is a super-2 number, since 2×1364250485² = 3722358771645470450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364250487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16772 + ... + 54861.

It is an arithmetic number, because the mean of its divisors is an integer number (110567079).

Almost surely, 2^1364250485 is an apocalyptic number.

It is an amenable number.

1364250485 is a deficient number, since it is larger than the sum of its proper divisors (404822779).

1364250485 is a wasteful number, since it uses less digits than its factorization.

1364250485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71944.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 1364250485 is about 36935.7616003786. The cubic root of 1364250485 is about 1109.0846781500.

The spelling of 1364250485 in words is "one billion, three hundred sixty-four million, two hundred fifty thousand, four hundred eighty-five".