70149487152 has 40 divisors (see below), whose sum is σ = 183402886464. Its totient is φ = 23101436224.

The previous prime is 70149487151. The next prime is 70149487183. The reversal of 70149487152 is 25178494107.

It is a super-2 number, since 2×70149487152² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (70149487151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8799918 + ... + 8807885.

Almost surely, 2^70149487152 is an apocalyptic number.

It is an amenable number.

70149487152 is an abundant number, since it is smaller than the sum of its proper divisors (113253399312).

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

70149487152 is a wasteful number, since it uses less digits than its factorization.

70149487152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17607897 (or 17607891 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 48.

The spelling of 70149487152 in words is "seventy billion, one hundred forty-nine million, four hundred eighty-seven thousand, one hundred fifty-two".