151263452 has 6 divisors (see below), whose sum is σ = 264711048. Its totient is φ = 75631724.

The previous prime is 151263451. The next prime is 151263457. The reversal of 151263452 is 254362151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151263451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18907928 + ... + 18907935.

It is an arithmetic number, because the mean of its divisors is an integer number (44118508).

Almost surely, 2^151263452 is an apocalyptic number.

It is an amenable number.

151263452 is a deficient number, since it is larger than the sum of its proper divisors (113447596).

151263452 is a wasteful number, since it uses less digits than its factorization.

151263452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37815867 (or 37815865 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 151263452 is about 12298.9207656607. The cubic root of 151263452 is about 532.8169134867.

The spelling of 151263452 in words is "one hundred fifty-one million, two hundred sixty-three thousand, four hundred fifty-two".