70137522000 has 960 divisors, whose sum is σ = 314904844800. Its totient is φ = 14790988800.

The previous prime is 70137521999. The next prime is 70137522001. The reversal of 70137522000 is 22573107.

70137522000 is a `hidden beast` number, since 7 + 0 + 137 + 522 + 0 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (70137521999) and next prime (70137522001).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70137522001) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 34396981 + ... + 34399019.

It is an arithmetic number, because the mean of its divisors is an integer number (328025880).

Almost surely, 2^70137522000 is an apocalyptic number.

70137522000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70137522000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157452422400).

70137522000 is an abundant number, since it is smaller than the sum of its proper divisors (244767322800).

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

70137522000 is a wasteful number, since it uses less digits than its factorization.

70137522000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098 (or 2069 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The spelling of 70137522000 in words is "seventy billion, one hundred thirty-seven million, five hundred twenty-two thousand".