1355611454 has 16 divisors (see below), whose sum is σ = 2084095440. Its totient is φ = 660930240.

The previous prime is 1355611441. The next prime is 1355611457. The reversal of 1355611454 is 4541165531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355611457) 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, 235697 + ... + 241379.

It is an arithmetic number, because the mean of its divisors is an integer number (130255965).

Almost surely, 2^1355611454 is an apocalyptic number.

1355611454 is a deficient number, since it is larger than the sum of its proper divisors (728483986).

1355611454 is a wasteful number, since it uses less digits than its factorization.

1355611454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8635.

The product of its digits is 36000, while the sum is 35.

The square root of 1355611454 is about 36818.6291705707. The cubic root of 1355611454 is about 1106.7386493113.

Adding to 1355611454 its reverse (4541165531), we get a palindrome (5896776985).

The spelling of 1355611454 in words is "one billion, three hundred fifty-five million, six hundred eleven thousand, four hundred fifty-four".