70153140651 has 32 divisors (see below), whose sum is σ = 105564888576. Its totient is φ = 41069280000.

The previous prime is 70153140643. The next prime is 70153140677. The reversal of 70153140651 is 15604135107.

It is not a de Polignac number, because 70153140651 - 2³ = 70153140643 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (70153141651) 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, 120031 + ... + 393336.

It is an arithmetic number, because the mean of its divisors is an integer number (3298902768).

Almost surely, 2^70153140651 is an apocalyptic number.

70153140651 is a deficient number, since it is larger than the sum of its proper divisors (35411747925).

70153140651 is a wasteful number, since it uses less digits than its factorization.

70153140651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513523.

The product of its (nonzero) digits is 12600, while the sum is 33.

Adding to 70153140651 its reverse (15604135107), we get a palindrome (85757275758).

The spelling of 70153140651 in words is "seventy billion, one hundred fifty-three million, one hundred forty thousand, six hundred fifty-one".