1355260454 has 8 divisors (see below), whose sum is σ = 2033101920. Its totient is φ = 677559816.

The previous prime is 1355260447. The next prime is 1355260469. The reversal of 1355260454 is 4540625531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1355260454² = 3673461796352572232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6449 + ... + 52460.

It is an arithmetic number, because the mean of its divisors is an integer number (254137740).

Almost surely, 2^1355260454 is an apocalyptic number.

1355260454 is a deficient number, since it is larger than the sum of its proper divisors (677841466).

1355260454 is a wasteful number, since it uses less digits than its factorization.

1355260454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70414.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 1355260454 is about 36813.8622532328. The cubic root of 1355260454 is about 1106.6431207592.

Adding to 1355260454 its reverse (4540625531), we get a palindrome (5895885985).

The spelling of 1355260454 in words is "one billion, three hundred fifty-five million, two hundred sixty thousand, four hundred fifty-four".