747125012045 has 8 divisors (see below), whose sum is σ = 943736857440. Its totient is φ = 566242114320.

The previous prime is 747125012033. The next prime is 747125012059. The reversal of 747125012045 is 540210521747.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 747125012045 - 2⁶ = 747125011981 is a prime.

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, 3932236811 + ... + 3932237000.

It is an arithmetic number, because the mean of its divisors is an integer number (117967107180).

Almost surely, 2^747125012045 is an apocalyptic number.

It is an amenable number.

747125012045 is a deficient number, since it is larger than the sum of its proper divisors (196611845395).

747125012045 is a wasteful number, since it uses less digits than its factorization.

747125012045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7864473835.

The product of its (nonzero) digits is 78400, while the sum is 38.

The spelling of 747125012045 in words is "seven hundred forty-seven billion, one hundred twenty-five million, twelve thousand, forty-five".