429070550 has 12 divisors (see below), whose sum is σ = 798071316. Its totient is φ = 171628200.

The previous prime is 429070541. The next prime is 429070571. The reversal of 429070550 is 55070924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4290656 + ... + 4290755.

It is an arithmetic number, because the mean of its divisors is an integer number (66505943).

Almost surely, 2^429070550 is an apocalyptic number.

429070550 is a deficient number, since it is larger than the sum of its proper divisors (369000766).

429070550 is a wasteful number, since it uses less digits than its factorization.

429070550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8581423 (or 8581418 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 429070550 is about 20714.0182002430. The cubic root of 429070550 is about 754.2400141653.

The spelling of 429070550 in words is "four hundred twenty-nine million, seventy thousand, five hundred fifty".