70672623510 has 64 divisors (see below), whose sum is σ = 170327282112. Its totient is φ = 18766941696.

The previous prime is 70672623481. The next prime is 70672623517. The reversal of 70672623510 is 1532627607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70672623517) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10619344 + ... + 10625996.

It is an arithmetic number, because the mean of its divisors is an integer number (2661363783).

Almost surely, 2^70672623510 is an apocalyptic number.

70672623510 is an abundant number, since it is smaller than the sum of its proper divisors (99654658602).

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

70672623510 is a wasteful number, since it uses less digits than its factorization.

70672623510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8097.

The product of its (nonzero) digits is 105840, while the sum is 39.

It can be divided in two parts, 706726 and 23510, that added together give a triangular number (730236 = T₁₂₀₈).

The spelling of 70672623510 in words is "seventy billion, six hundred seventy-two million, six hundred twenty-three thousand, five hundred ten".