523417151252403 has 12 divisors (see below), whose sum is σ = 765617211396960. Its totient is φ = 344527745127696.

The previous prime is 523417151252293. The next prime is 523417151252407. The reversal of 523417151252403 is 304252151714325.

523417151252403 is a `hidden beast` number, since 5 + 2 + 3 + 4 + 1 + 71 + 51 + 2 + 524 + 0 + 3 = 666.

It is not a de Polignac number, because 523417151252403 - 2²⁶ = 523417084143539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (523417151252407) 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, 368085197076 + ... + 368085198497.

It is an arithmetic number, because the mean of its divisors is an integer number (63801434283080).

Almost surely, 2^{523417151252403} is an apocalyptic number.

523417151252403 is a deficient number, since it is larger than the sum of its proper divisors (242200060144557).

523417151252403 is a wasteful number, since it uses less digits than its factorization.

523417151252403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736170395658 (or 736170395655 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 523417151252403 in words is "five hundred twenty-three trillion, four hundred seventeen billion, one hundred fifty-one million, two hundred fifty-two thousand, four hundred three".