525473148332153 has 12 divisors (see below), whose sum is σ = 647221428799092. Its totient is φ = 423911111258880.

The previous prime is 525473148332147. The next prime is 525473148332179. The reversal of 525473148332153 is 351233841374525.

It can be written as a sum of positive squares in 2 ways, for example, as 371180181685369 + 154292966646784 = 19266037^2 + 12421472^2 .

It is not a de Polignac number, because 525473148332153 - 2⁴² = 521075101821049 is a prime.

It is a super-2 number, since 2×525473148332153² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (525473148337153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 315410052188 + ... + 315410053853.

It is an arithmetic number, because the mean of its divisors is an integer number (53935119066591).

Almost surely, 2^{525473148332153} is an apocalyptic number.

It is an amenable number.

525473148332153 is a deficient number, since it is larger than the sum of its proper divisors (121748280466939).

525473148332153 is a wasteful number, since it uses less digits than its factorization.

525473148332153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630820106072 (or 630820106065 counting only the distinct ones).

The product of its digits is 36288000, while the sum is 56.

The spelling of 525473148332153 in words is "five hundred twenty-five trillion, four hundred seventy-three billion, one hundred forty-eight million, three hundred thirty-two thousand, one hundred fifty-three".