4653721745025 has 24 divisors (see below), whose sum is σ = 7712516471520. Its totient is φ = 2476061322240.

The previous prime is 4653721744981. The next prime is 4653721745047. The reversal of 4653721745025 is 5205471273564.

It is not a de Polignac number, because 4653721745025 - 2⁹ = 4653721744513 is a prime.

It is a super-2 number, since 2×4653721745025² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74013472 + ... + 74076321.

It is an arithmetic number, because the mean of its divisors is an integer number (321354852980).

Almost surely, 2^{4653721745025} is an apocalyptic number.

It is an amenable number.

4653721745025 is a deficient number, since it is larger than the sum of its proper divisors (3058794726495).

4653721745025 is a wasteful number, since it uses less digits than its factorization.

4653721745025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148090225 (or 148090220 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 51.

The spelling of 4653721745025 in words is "four trillion, six hundred fifty-three billion, seven hundred twenty-one million, seven hundred forty-five thousand, twenty-five".