254525070 has 16 divisors (see below), whose sum is σ = 610860240. Its totient is φ = 67873344.

The previous prime is 254525059. The next prime is 254525077. The reversal of 254525070 is 70525452.

It is a super-2 number, since 2×254525070² = 129566022517009800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 8484169 = 254525070 / (2 + 5 + 4 + 5 + 2 + 5 + 0 + 7 + 0).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254525077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4242055 + ... + 4242114.

It is an arithmetic number, because the mean of its divisors is an integer number (38178765).

Almost surely, 2^254525070 is an apocalyptic number.

254525070 is an abundant number, since it is smaller than the sum of its proper divisors (356335170).

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

254525070 is a wasteful number, since it uses less digits than its factorization.

254525070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8484179.

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 254525070 is about 15953.8418570575. The cubic root of 254525070 is about 633.7386414562.

The spelling of 254525070 in words is "two hundred fifty-four million, five hundred twenty-five thousand, seventy".