1351041755535 has 24 divisors (see below), whose sum is σ = 2342126155824. Its totient is φ = 720457004160.

The previous prime is 1351041755513. The next prime is 1351041755593. The reversal of 1351041755535 is 5355571401531.

1351041755535 is a `hidden beast` number, since 1 + 3 + 5 + 1 + 0 + 41 + 75 + 5 + 535 = 666.

It is not a de Polignac number, because 1351041755535 - 2¹² = 1351041751439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1721037 + ... + 2379926.

It is an arithmetic number, because the mean of its divisors is an integer number (97588589826).

Almost surely, 2^{1351041755535} is an apocalyptic number.

1351041755535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1351041755535 is a deficient number, since it is larger than the sum of its proper divisors (991084400289).

1351041755535 is a wasteful number, since it uses less digits than its factorization.

1351041755535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108295 (or 4108292 counting only the distinct ones).

The product of its (nonzero) digits is 787500, while the sum is 45.

The spelling of 1351041755535 in words is "one trillion, three hundred fifty-one billion, forty-one million, seven hundred fifty-five thousand, five hundred thirty-five".