145046653632 has 84 divisors (see below), whose sum is σ = 440205958296. Its totient is φ = 45504829440.

The previous prime is 145046653621. The next prime is 145046653669. The reversal of 145046653632 is 236356640541.

145046653632 is a `hidden beast` number, since 1 + 4 + 5 + 0 + 4 + 6 + 6 + 5 + 3 + 632 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7396594 + ... + 7416177.

Almost surely, 2^145046653632 is an apocalyptic number.

145046653632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

145046653632 is an abundant number, since it is smaller than the sum of its proper divisors (295159304664).

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

145046653632 is a wasteful number, since it uses less digits than its factorization.

145046653632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14812806 (or 14812793 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The spelling of 145046653632 in words is "one hundred forty-five billion, forty-six million, six hundred fifty-three thousand, six hundred thirty-two".