264502154346452 has 48 divisors (see below), whose sum is σ = 505659227738112. Its totient is φ = 120061463165280.

The previous prime is 264502154346433. The next prime is 264502154346467. The reversal of 264502154346452 is 254643451205462.

It is a super-2 number, since 2×264502154346452² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 264502154346394 and 264502154346403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 855820133 + ... + 856129139.

It is an arithmetic number, because the mean of its divisors is an integer number (10534567244544).

Almost surely, 2^{264502154346452} is an apocalyptic number.

264502154346452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

264502154346452 is a deficient number, since it is larger than the sum of its proper divisors (241157073391660).

264502154346452 is a wasteful number, since it uses less digits than its factorization.

264502154346452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335948 (or 335946 counting only the distinct ones).

The product of its (nonzero) digits is 27648000, while the sum is 53.

The spelling of 264502154346452 in words is "two hundred sixty-four trillion, five hundred two billion, one hundred fifty-four million, three hundred forty-six thousand, four hundred fifty-two".