4561698100 has 36 divisors (see below), whose sum is σ = 10329276384. Its totient is φ = 1745344480.

The previous prime is 4561698083. The next prime is 4561698101. The reversal of 4561698100 is 18961654.

It is a super-2 number, since 2×4561698100² = 41618179111087220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4561698101) 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, 989374 + ... + 993973.

It is an arithmetic number, because the mean of its divisors is an integer number (286924344).

Almost surely, 2^4561698100 is an apocalyptic number.

It is an amenable number.

4561698100 is an abundant number, since it is smaller than the sum of its proper divisors (5767578284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4561698100 is a wasteful number, since it uses less digits than its factorization.

4561698100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1983384 (or 1983377 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 4561698100 is about 67540.3442395728. The cubic root of 4561698100 is about 1658.4746839327.

The spelling of 4561698100 in words is "four billion, five hundred sixty-one million, six hundred ninety-eight thousand, one hundred".