150545542 has 24 divisors (see below), whose sum is σ = 263234664. Its totient is φ = 64384992.

The previous prime is 150545539. The next prime is 150545561. The reversal of 150545542 is 245545051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56218 + ... + 58834.

It is an arithmetic number, because the mean of its divisors is an integer number (10968111).

Almost surely, 2^150545542 is an apocalyptic number.

150545542 is a deficient number, since it is larger than the sum of its proper divisors (112689122).

150545542 is a wasteful number, since it uses less digits than its factorization.

150545542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3220 (or 3213 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 150545542 is about 12269.7001593356. The cubic root of 150545542 is about 531.9726440227.

The spelling of 150545542 in words is "one hundred fifty million, five hundred forty-five thousand, five hundred forty-two".