500061450 has 48 divisors (see below), whose sum is σ = 1417320000. Its totient is φ = 114299520.

The previous prime is 500061427. The next prime is 500061473. The reversal of 500061450 is 54160005.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (500061427) and next prime (500061473).

It is a super-2 number, since 2×500061450² = 500122907552205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 237075 + ... + 239174.

It is an arithmetic number, because the mean of its divisors is an integer number (29527500).

Almost surely, 2^500061450 is an apocalyptic number.

500061450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

500061450 is an abundant number, since it is smaller than the sum of its proper divisors (917258550).

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

500061450 is a wasteful number, since it uses less digits than its factorization.

500061450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476271 (or 476266 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 500061450 is about 22362.0537965546. The cubic root of 500061450 is about 793.7330399170.

The spelling of 500061450 in words is "five hundred million, sixty-one thousand, four hundred fifty".