1264075626093 has 24 divisors (see below), whose sum is σ = 1962177120000. Its totient is φ = 721750498560.

The previous prime is 1264075626043. The next prime is 1264075626119. The reversal of 1264075626093 is 3906265704621.

It is not a de Polignac number, because 1264075626093 - 2⁶ = 1264075626029 is a prime.

It is a super-3 number, since 3×1264075626093³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1264075626013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3258813 + ... + 3626018.

It is an arithmetic number, because the mean of its divisors is an integer number (81757380000).

Almost surely, 2^{1264075626093} is an apocalyptic number.

It is an amenable number.

1264075626093 is a deficient number, since it is larger than the sum of its proper divisors (698101493907).

1264075626093 is a wasteful number, since it uses less digits than its factorization.

1264075626093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6886097 (or 6886090 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 1264075626093 in words is "one trillion, two hundred sixty-four billion, seventy-five million, six hundred twenty-six thousand, ninety-three".