152305512068070 has 128 divisors (see below), whose sum is σ = 452672729625600. Its totient is φ = 36213818328576.

The previous prime is 152305512068063. The next prime is 152305512068071. The reversal of 152305512068070 is 70860215503251.

152305512068070 is a `hidden beast` number, since 1 + 5 + 2 + 3 + 0 + 5 + 512 + 0 + 68 + 0 + 70 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152305512068071) 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, 873124074 + ... + 873298493.

It is an arithmetic number, because the mean of its divisors is an integer number (3536505700200).

Almost surely, 2^{152305512068070} is an apocalyptic number.

152305512068070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152305512068070 is an abundant number, since it is smaller than the sum of its proper divisors (300367217557530).

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

152305512068070 is a wasteful number, since it uses less digits than its factorization.

152305512068070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746422619 (or 1746422613 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 152305512068070 in words is "one hundred fifty-two trillion, three hundred five billion, five hundred twelve million, sixty-eight thousand, seventy".