34500997503 has 48 divisors (see below), whose sum is σ = 58429403136. Its totient is φ = 19210201920.

The previous prime is 34500997459. The next prime is 34500997507. The reversal of 34500997503 is 30579900543.

34500997503 is a `hidden beast` number, since 3 + 4 + 50 + 0 + 9 + 97 + 503 = 666.

34500997503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34500997503 - 2¹³ = 34500989311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34500997507) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 369250 + ... + 453152.

It is an arithmetic number, because the mean of its divisors is an integer number (1217279232).

Almost surely, 2^34500997503 is an apocalyptic number.

34500997503 is a deficient number, since it is larger than the sum of its proper divisors (23928405633).

34500997503 is a wasteful number, since it uses less digits than its factorization.

34500997503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84084 (or 84081 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 45.

The spelling of 34500997503 in words is "thirty-four billion, five hundred million, nine hundred ninety-seven thousand, five hundred three".