1357286894507 has 2 divisors, whose sum is σ = 1357286894508. Its totient is φ = 1357286894506.

The previous prime is 1357286894501. The next prime is 1357286894539. The reversal of 1357286894507 is 7054986827531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1357286894507 - 2²⁸ = 1357018459051 is a prime.

It is a super-2 number, since 2×1357286894507² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1357286894501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678643447253 + 678643447254.

It is an arithmetic number, because the mean of its divisors is an integer number (678643447254).

It is a 1-persistent number, because it is pandigital, but 2⋅1357286894507 = 2714573789014 is not.

Almost surely, 2^{1357286894507} is an apocalyptic number.

1357286894507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1357286894507 is an equidigital number, since it uses as much as digits as its factorization.

1357286894507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 101606400, while the sum is 65.

The spelling of 1357286894507 in words is "one trillion, three hundred fifty-seven billion, two hundred eighty-six million, eight hundred ninety-four thousand, five hundred seven".