145927648470 has 32 divisors (see below), whose sum is σ = 350350010208. Its totient is φ = 38900300288.

The previous prime is 145927648453. The next prime is 145927648523. The reversal of 145927648470 is 74846729541.

It is a self number, because there is not a number n which added to its sum of digits gives 145927648470.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772179 + ... + 942398.

It is an arithmetic number, because the mean of its divisors is an integer number (10948437819).

Almost surely, 2^145927648470 is an apocalyptic number.

145927648470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145927648470 is an abundant number, since it is smaller than the sum of its proper divisors (204422361738).

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

145927648470 is a wasteful number, since it uses less digits than its factorization.

145927648470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717424.

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 145927648470 in words is "one hundred forty-five billion, nine hundred twenty-seven million, six hundred forty-eight thousand, four hundred seventy".