1355145104 has 10 divisors (see below), whose sum is σ = 2625593670. Its totient is φ = 677572544.

The previous prime is 1355145101. The next prime is 1355145107. The reversal of 1355145104 is 4015415531.

It is an interprime number because it is at equal distance from previous prime (1355145101) and next prime (1355145107).

It can be written as a sum of positive squares in only one way, i.e., 1186664704 + 168480400 = 34448^2 + 12980^2 .

It is not an unprimeable number, because it can be changed into a prime (1355145101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42348269 + ... + 42348300.

It is an arithmetic number, because the mean of its divisors is an integer number (262559367).

Almost surely, 2^1355145104 is an apocalyptic number.

It is an amenable number.

1355145104 is a deficient number, since it is larger than the sum of its proper divisors (1270448566).

1355145104 is an equidigital number, since it uses as much as digits as its factorization.

1355145104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84696577 (or 84696571 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 1355145104 is about 36812.2955546106. The cubic root of 1355145104 is about 1106.6117233734.

The spelling of 1355145104 in words is "one billion, three hundred fifty-five million, one hundred forty-five thousand, one hundred four".