1973255009232 has 40 divisors (see below), whose sum is σ = 5489696629984. Its totient is φ = 607155387264.

The previous prime is 1973255009213. The next prime is 1973255009273. The reversal of 1973255009232 is 2329005523791.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1581133198 + ... + 1581134445.

Almost surely, 2^{1973255009232} is an apocalyptic number.

1973255009232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1973255009232 is an abundant number, since it is smaller than the sum of its proper divisors (3516441620752).

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

1973255009232 is a wasteful number, since it uses less digits than its factorization.

1973255009232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3162267667 (or 3162267661 counting only the distinct ones).

The product of its (nonzero) digits is 1020600, while the sum is 48.

The spelling of 1973255009232 in words is "one trillion, nine hundred seventy-three billion, two hundred fifty-five million, nine thousand, two hundred thirty-two".