1672461703488 has 56 divisors (see below), whose sum is σ = 4449775992480. Its totient is φ = 554372769280.

The previous prime is 1672461703487. The next prime is 1672461703573. The reversal of 1672461703488 is 8843071642761.

It is a super-2 number, since 2×1672461703488² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1672461703487) 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, 24297303 + ... + 24366038.

It is an arithmetic number, because the mean of its divisors is an integer number (79460285580).

Almost surely, 2^{1672461703488} is an apocalyptic number.

It is an amenable number.

1672461703488 is an abundant number, since it is smaller than the sum of its proper divisors (2777314288992).

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

1672461703488 is a wasteful number, since it uses less digits than its factorization.

1672461703488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48663535 (or 48663525 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 57.

The spelling of 1672461703488 in words is "one trillion, six hundred seventy-two billion, four hundred sixty-one million, seven hundred three thousand, four hundred eighty-eight".