70753129692 has 192 divisors, whose sum is σ = 196067450880. Its totient is φ = 19441785600.

The previous prime is 70753129679. The next prime is 70753129693. The reversal of 70753129692 is 29692135707.

It is a super-2 number, since 2×70753129692² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70753129693) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 68625217 + ... + 68626247.

It is an arithmetic number, because the mean of its divisors is an integer number (1021184640).

Almost surely, 2^70753129692 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70753129692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98033725440).

70753129692 is an abundant number, since it is smaller than the sum of its proper divisors (125314321188).

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

70753129692 is a wasteful number, since it uses less digits than its factorization.

70753129692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392 (or 1390 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 51.

The spelling of 70753129692 in words is "seventy billion, seven hundred fifty-three million, one hundred twenty-nine thousand, six hundred ninety-two".