151485534 has 12 divisors (see below), whose sum is σ = 328218696. Its totient is φ = 50495172.

The previous prime is 151485497. The next prime is 151485563. The reversal of 151485534 is 435584151.

It is a super-2 number, since 2×151485534² = 45895734022530312, which contains 22 as substring.

It is a Curzon number.

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, 4207914 + ... + 4207949.

It is an arithmetic number, because the mean of its divisors is an integer number (27351558).

Almost surely, 2^151485534 is an apocalyptic number.

151485534 is an abundant number, since it is smaller than the sum of its proper divisors (176733162).

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

151485534 is a wasteful number, since it uses less digits than its factorization.

151485534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8415871 (or 8415868 counting only the distinct ones).

The product of its digits is 48000, while the sum is 36.

The square root of 151485534 is about 12307.9459699822. The cubic root of 151485534 is about 533.0775430527.

The spelling of 151485534 in words is "one hundred fifty-one million, four hundred eighty-five thousand, five hundred thirty-four".