45256150 has 12 divisors (see below), whose sum is σ = 84176532. Its totient is φ = 18102440.

The previous prime is 45256147. The next prime is 45256151. The reversal of 45256150 is 5165254.

It is a super-2 number, since 2×45256150² = 4096238225645000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45256151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 452512 + ... + 452611.

It is an arithmetic number, because the mean of its divisors is an integer number (7014711).

Almost surely, 2^45256150 is an apocalyptic number.

45256150 is a deficient number, since it is larger than the sum of its proper divisors (38920382).

45256150 is a wasteful number, since it uses less digits than its factorization.

45256150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905135 (or 905130 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 45256150 is about 6727.2691339057. The cubic root of 45256150 is about 356.3629415169.

The spelling of 45256150 in words is "forty-five million, two hundred fifty-six thousand, one hundred fifty".