7953464135738 has 32 divisors (see below), whose sum is σ = 13868106510528. Its totient is φ = 3380879174400.

The previous prime is 7953464135737. The next prime is 7953464135759. The reversal of 7953464135738 is 8375314643597.

It is a super-2 number, since 2×7953464135738² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7953464135737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67667228 + ... + 67784663.

It is an arithmetic number, because the mean of its divisors is an integer number (433378328454).

Almost surely, 2^{7953464135738} is an apocalyptic number.

7953464135738 is a deficient number, since it is larger than the sum of its proper divisors (5914642374790).

7953464135738 is a wasteful number, since it uses less digits than its factorization.

7953464135738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135452078.

The product of its digits is 228614400, while the sum is 65.

The spelling of 7953464135738 in words is "seven trillion, nine hundred fifty-three billion, four hundred sixty-four million, one hundred thirty-five thousand, seven hundred thirty-eight".