1355590038 has 16 divisors (see below), whose sum is σ = 2957651136. Its totient is φ = 410784840.

The previous prime is 1355589997. The next prime is 1355590051. The reversal of 1355590038 is 8300955531.

It is a happy number.

It is a super-2 number, since 2×1355590038² = 3675248702249682888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1355589978 and 1355590005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10269556 + ... + 10269687.

It is an arithmetic number, because the mean of its divisors is an integer number (184853196).

Almost surely, 2^1355590038 is an apocalyptic number.

1355590038 is an abundant number, since it is smaller than the sum of its proper divisors (1602061098).

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

1355590038 is a wasteful number, since it uses less digits than its factorization.

1355590038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20539259.

The product of its (nonzero) digits is 81000, while the sum is 39.

The square root of 1355590038 is about 36818.3383383878. The cubic root of 1355590038 is about 1106.7328211812.

The spelling of 1355590038 in words is "one billion, three hundred fifty-five million, five hundred ninety thousand, thirty-eight".